CN111130913A - Information processing method and device - Google Patents

Abstract

The application discloses an information processing method and device, if the communication configuration information of a node is not changed, the communication connection between the node and a first target node is interrupted, a node meeting a rule can be selected from nodes still keeping communication connection with the node to send a corresponding query signal to obtain the communication configuration information of the first target node, so that a link request can be sent to the first target node based on the obtained communication configuration information of the first target node, the communication connection with the first target node is recovered, the communication configuration information of the first target node can be automatically obtained under the condition of a communication connection terminal with the first target node, manual participation is not needed for inputting the corresponding communication configuration information, and the purpose of automatic recovery after the communication connection is interrupted is achieved.

Description

Information processing method and device

Technical Field

The present application belongs to the field of communications technologies, and in particular, to an information processing method and apparatus.

Background

When communication configuration information of any one of two communication nodes which establish communication connection changes, the communication connection between the two communication nodes is interrupted. When two communication nodes are required to be restored to communication connection, new communication configuration information of the changed communication nodes needs to be manually input, and the communication connection between the two communication nodes can be restored.

Disclosure of Invention

In view of this, the present application provides the following technical solutions:

an information processing method, the method comprising:

if the communication configuration information of the node is not changed, detecting that the communication connection between the node and the first target node is interrupted;

sending a first query signal to a first node; the first node is a node which is in communication connection with the node and accords with a first rule;

receiving a first feedback signal sent by the first node;

confirming whether the first feedback signal contains communication configuration information of the first target node;

if the first feedback signal is not included, sending a second query signal to a second node; the second node is a node which is in communication connection with the node per se and accords with a second rule;

receiving a second feedback signal sent by the second node;

confirming whether the second feedback signal contains communication configuration information of the first target node;

if the second feedback signal is available, sending a link request to the first target node according to the received communication configuration information of the first target node;

wherein the first query signal and the second query signal include identification information of the first target node, and the first node and the second node are different nodes.

Optionally, the method further comprises:

if the second feedback signal does not contain the communication configuration information of the first target node, sending a third query signal to a third node; the third node is a node which accords with a third rule in the nodes of which the own node still keeps communication connection;

receiving a third feedback signal sent by the third node;

confirming whether the third feedback signal contains communication configuration information of the first target node;

and if the third feedback signal is available, sending a connection request to the first target node according to the received communication configuration information of the first target node.

Optionally, communication configuration information of an adjacent node is stored in a local repository of the first node and the second node;

and the adjacent nodes are nodes which can be connected through one hop.

Optionally, determining a node meeting the first rule as a first node includes: determining an adjacent node of the self node as a first node;

the first feedback signal comprises identification information and communication configuration information of adjacent nodes of the first node;

determining a node meeting the second rule as a second node, comprising: determining that a neighboring node of the first node is a second node;

and the adjacent nodes are nodes which can be connected through one hop.

Optionally, the method further comprises: if a third query signal sent by other nodes is received, determining whether communication configuration information of a second target node exists in a local database according to identification information of the second target node in the third query signal;

if yes, sending communication configuration information of a second target node to the other nodes;

and if not, sending the identification information and the communication configuration information of the first node to other nodes.

Optionally, the method further comprises:

if the communication configuration information of the node per se changes, the communication connection interruption between the node per se and a third target node is detected;

sending the identification information of the self node and the changed communication configuration information to the first node;

or

The method further comprises the following steps:

if the communication configuration information of the node per se changes, the communication connection interruption between the node per se and a third target node is detected;

determining a node which accords with a fourth rule as a fourth node in the nodes which are still in communication connection with the node per se;

sending the identification information of the self node and the changed communication configuration information to the fourth node;

wherein the fourth rule is different from the first rule.

Optionally, the method further comprises:

if the identification information and the communication configuration information of the fifth node sent by the fifth node are received;

storing the identification information and the communication configuration information of the fifth node;

the fifth node is a node adjacent to the own node, and the adjacent node is a node which can be connected through one hop.

Optionally, the method further comprises:

if the communication configuration information of the node per se changes, the communication connection interruption between the node per se and a third target node is detected;

and sending the identification information of the self node and the changed communication configuration information to the node which still keeps communication connection with the self node.

Optionally, the method comprises:

acquiring first operation which can interrupt communication connection between the self node and at least one node still maintaining communication connection;

responding to the acquisition of the first operation, and controlling the working state of the first operation to be temporarily stopped;

and if the influence of the first operation on the connection state is determined to be ignored within the preset time, switching the working state of the first operation from the temporary stop to the execution so as to execute the first operation.

An information processing apparatus, the apparatus comprising:

the detection unit is used for detecting that the communication connection between the node and the first target node is interrupted if the communication configuration information of the node is not changed;

a transmitting unit, configured to transmit a first query signal to a first node; the first node is a node which is in communication connection with the node and accords with a first rule;

a receiving unit, configured to receive a first feedback signal sent by the first node;

a confirming unit, configured to confirm whether the first feedback signal contains communication configuration information of the first target node;

the sending unit is further configured to send a second query signal to a second node if the first feedback signal is not included in the first feedback signal; the second node is a node which is in communication connection with the node per se and accords with a second rule;

the receiving unit is further configured to receive a second feedback signal sent by the second node;

the confirming unit is further configured to confirm whether the second feedback signal contains communication configuration information of the first target node;

a connection establishing unit, configured to send a connection request to the first target node according to the received communication configuration information of the first target node if the second feedback signal is included in the second feedback signal;

wherein the first query signal and the second query signal include identification information of the first target node, and the first node and the second node are different nodes.

In view of the above technical solutions, the present application discloses an information processing method and apparatus, which detect that a communication connection between a node itself and a first target node is interrupted if communication configuration information of the node itself is not changed, the nodes which are still in communication connection with the self node can be selected to be in accordance with the rule to send corresponding query signals, to obtain communication configuration information of a first target node, to enable sending of a link request to the first target node based on the obtained communication configuration information of the first target node, therefore, the communication connection with the first target node is recovered, the communication configuration information of the first target node can be automatically acquired under the condition of the communication connection terminal of the first target node, the corresponding communication configuration information does not need to be manually input, and the purpose of automatic recovery after the communication connection is interrupted is achieved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on the provided drawings without creative efforts.

Fig. 1 is a schematic diagram illustrating a scenario of a communication system according to an embodiment of the present application;

FIG. 2 is a flow chart illustrating an information processing method according to an embodiment of the present disclosure;

fig. 3 is a schematic diagram illustrating an application scenario provided by an embodiment of the present application;

FIG. 4 is a flow chart illustrating another information processing method provided by an embodiment of the present application;

FIG. 5 is a flow chart illustrating a further information processing method provided by an embodiment of the present application;

fig. 6 is a flowchart illustrating an information sending method according to an embodiment of the present application;

FIG. 7 is a flowchart illustrating an information processing method based on control operations according to an embodiment of the present application;

fig. 8 is a schematic diagram illustrating another application scenario provided by an embodiment of the present application;

fig. 9 is a schematic structural diagram illustrating an information processing apparatus according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

For the convenience of understanding the information processing method of the present application, a communication system to which the information processing method of the present application is applied will be described below. Referring to fig. 1, a schematic view of a scenario of a communication system according to the present application is shown. Seven nodes are included in the communication system 100 shown in fig. 1, wherein the specific number of nodes may match the requirements of the actual application scenario, and the number of nodes in fig. 1 is only an example. The nodes in the communication system 100 may be any form of computing device, such as a first node, a user terminal, etc., that accesses a network to which the communication system 100 corresponds. The nodes may be connected by a network communication form to form a distributed system. Fig. 1(a) shows a communication connection diagram in the case where each node in the communication system 100 normally communicates. For example, node 1 may be communicatively coupled to node 2, node 4, node 5, and node 5; node 7 may be communicatively coupled to node 2, and so on. In fig. 1(b), "×" indicates a communication interruption between the node 1 and the node 5, and it should be noted that the communication interruption in the embodiment of the present application may be a communication interruption phenomenon suddenly occurring during the communication between the nodes, such as a communication interruption phenomenon suddenly occurring during the communication between the node 1 and the node 5, which is different from a scenario in which the node 1 or the node 5 is actively interrupted after the communication data transmission between the node 1 and the node 5 is completed.

If the communication between the node 1 and the node 5 is interrupted and then the connection is to be reestablished, the user is usually required to cooperate to obtain the communication configuration information required for resuming the communication, for example, if the communication configuration information of the node 5 is interrupted due to a change in the communication configuration information, the user is required to go to the node 5 himself to check the new communication configuration information of the node 5, and then after inputting the new communication configuration information into the node 1, the user needs to apply for the communication connection between the node 1 and the node 5 again, so that the communication connection between the node 1 and the node 5 may be resumed. In each embodiment corresponding to the information processing method provided by the application, the communication configuration information can be automatically acquired without manual participation. For the node cluster of the communication system, the information processing method of the present application can be used for communication interruption between any two nodes.

How to automatically acquire communication configuration information by the information processing method provided by the embodiment of the present application is described below with reference to the accompanying drawings.

Referring to fig. 2, which shows a schematic flowchart of an information processing method provided in an embodiment of the present application, for convenience of explanation, a node implementing the information processing method is referred to as a source node (i.e., a self node in the following), and the information processing method shown in fig. 2 may include the following steps:

s201, if the communication configuration information of the node is not changed, the communication connection between the node and the first target node is detected to be interrupted.

S202, sending a first query signal to the first node.

S203, receiving a first feedback signal sent by the first node.

The communication configuration information represents configuration information which can enable communication connection and data interaction between nodes. The communication configuration information may include an IP (Internet Protocol) Address, a Media Access Control (MAC) Address, port information, communication Protocol information, network information, and the like of the node. The communication configuration information of the nodes may change for some reasons, such as network device updates, system auto-updates, node location changes (moving from one network to another), etc.

In the process of performing communication connection with the first target node, the source node may monitor the request response state, the data connection state, and the like, and may obtain information of the communication connection state between the source node and the first target node, so as to determine the communication connection state between the source node and the first target node. If the source node detects that the communication connection between the source node and the first target node is interrupted under the condition that the communication configuration information of the source node is not changed, the source node sends a first query signal to the first node.

Besides the communication connection with the first target node, the source node also has communication connection with other nodes. The source node determines a first node meeting a first rule after detecting that the communication connection between the source node and the first target node is interrupted, wherein the first rule represents a screening rule of the first node, such as at least one of an attribute characteristic condition of the node, a data transmission speed condition of the node, a connection sequence condition of the node, and the like, and the first node is selected according to at least one of the conditions.

After determining the first node, the source node sends a first query signal to the first node, where the first query signal includes identification information of the first target node to indicate which target node's communication configuration information is requested. In this embodiment of the present application, the identification information of the first target node may be obtained by performing operation on fixed and unchangeable information in the first target node. For example, the identification information of the first target node may be obtained by performing a hash operation based on information that is fixed and invariant in the first target node, for example, the identification information may be obtained by performing a hash operation based on a MAC address of the first target node, and since MAC addresses of different nodes are different and fixed and invariant, the identification information obtained by performing a hash operation on the MAC address may be unique and fixed and invariant. After the communication connection is established between the source node and the first target node for the first time, the first target node and the source node can interact identification information, so that the two parties can know the identification information of the other party.

In this embodiment, the first query signal is used to request to acquire communication configuration information of a first target node, and when the first node receives the first query signal, the first node searches whether the communication configuration information of the first target node can be acquired, for example, the first node searches whether the communication configuration information of the first target node exists in the communication configuration information stored in its own node or searches the communication configuration information of the first target node from other nodes except a source node which is in communication connection with the first node, and then generates a first feedback signal corresponding to the search result according to the search result, so as to indicate whether the communication configuration information of the first target node is found through the first feedback signal, and carries the communication configuration information of the first target node in the first feedback signal when the communication configuration information of the first target node is found. In this embodiment, the first node may search whether the communication configuration information of the first target node exists from the communication configuration information stored in the node itself.

The first node sends the first feedback signal to the source node based on the communication connection between the first node and the source node, so that the source node can receive the first feedback signal sent by the first node.

And S204, confirming whether the first feedback signal contains the communication configuration information of the first target node, if not, executing S205, and if so, executing S208.

And S205, sending a second query signal to the second node. The second node is a node which is still in communication connection with the node of the second node and accords with a second rule.

And S206, receiving a second feedback signal sent by the second node.

S207, whether the second feedback signal contains the communication configuration information of the first target node is confirmed, and if yes, S208 is executed.

S208, sending a connection request to the first target node according to the received communication configuration information of the first target node.

And under the condition that the source node receives a first feedback signal sent by the first node, whether the first feedback signal contains communication configuration information of the first target node is determined, if yes, a connection request can be directly sent to the first target node based on the communication configuration information of the first target node, so that the communication connection with the first target node can be recovered.

If the first feedback signal does not have the communication configuration information of the first target node, the source node sends a second query signal to the second node. And the second node is a node which is in communication connection with the source node and accords with a second rule. The second rule is different from the first rule for determining the first node, and the content of the second rule is similar to the content of the first rule, but the second rule is different from the first rule in that the first node conforming to the first rule is different from the second node conforming to the second rule, for example, the second rule determines that the nodes do not include the first node and nodes similar to the first node, wherein the nodes similar to the first node can represent nodes having the same node attribute characteristics as the first node, and can also represent nodes storing the same communication configuration information as the first node.

The second node also searches whether the communication configuration information of the first target node can be acquired or not under the condition that the second node receives the second query signal, for example, the second node searches whether the communication configuration information of the first target node exists or not from the communication configuration information stored in the node of the second node or searches the communication configuration information of the first target node from other nodes except the source node which are in communication connection with the second node, then generates a second feedback signal corresponding to the search result according to the search result, indicates whether the communication configuration information of the first target node is searched or not through the second feedback signal, and carries the communication configuration information of the first target node in the second feedback signal under the searched condition. In this embodiment, the second node may search whether the communication configuration information of the first target node exists from the communication configuration information stored in the node itself.

And under the condition that the source node receives the second feedback signal, the source node judges whether the second feedback signal contains the communication configuration information of the first target node, and if the second feedback signal contains the communication configuration information of the first target node, the source node sends a connection request to the first target node based on the communication configuration information of the first target node.

In the flow diagram shown in fig. 2, the received second feedback signal fed back by the second node includes the communication configuration information of the first target node, so that the communication connection between the node itself and the first target node is restored. Fig. 2 is only an example, and it should be noted that if the second feedback signal of the second node does not include the communication configuration information of the first target node, the query signal needs to be continuously sent to other nodes connected to the own node.

And if the second feedback signal does not contain the communication configuration information of the first target node, sending a third query signal to a third node. And the third node is a node which is still in communication connection with the node per se and accords with a third rule. The third rule representation can determine the condition of the third node in the nodes which are still in communication connection with the node of the third rule representation, but the third rule is different from the first rule and the second rule, namely the determined third node is different from the first node and the second node, and waste of query resources is avoided.

And then, receiving a third feedback signal sent by the third node, confirming whether the third feedback signal contains the communication configuration information of the first target node, and if so, sending a connection request to the first target node according to the received communication configuration information of the first target node. If not, the inquiry signal is continuously sent to other nodes which are still in communication connection with the node of the node and have not sent the inquiry information until the communication configuration information of the first target node is obtained.

In another possible implementation manner, if no communication configuration information of the first target node is obtained in the process of sequentially sending the query signal to the node which is still in communication connection with the self node, and the total number of times of successive sending exceeds the preset number of times of attempts, prompt information for prompting that the communication connection between the self node and the first target node cannot be restored may be generated. For example, after sending the query signal to the first node, if the first feedback signal of the first node does not include the communication configuration information of the first target node; sending a query signal to the second node, if the second feedback signal is not included yet; and sending an inquiry signal to the third node, wherein if the third feedback signal does not include the communication configuration information of the first target node yet, the third feedback signal indicates that the communication configuration information of the first target node is not obtained through three attempts, and the number of the attempts is 3, the prompt message is generated, and the inquiry signal is not sent to other nodes again, so that the interruption recovery is tried within the limited number of times, and the waste of excessive processing resources is avoided.

In some embodiments, the local repositories of the first node and the second node store communication configuration information of neighboring nodes, so that distributed storage of the communication configuration information of the nodes is achieved, and a problem of concentrated query caused by concentrated storage of all the communication configuration information by one node is prevented.

The local storage libraries of the first node and the second node may store communication configuration information of nodes having an association relationship with the first node and the second node, for example, communication configuration information of neighboring nodes. The number of nodes that a node passes through to another node is referred to as the hop count between two nodes, and therefore, adjacent nodes are nodes that can be connected via one hop.

Correspondingly, determining the node meeting the first rule as the first node includes: if the adjacent node of the self node is determined to be the first node, the first feedback signal includes the identification information and the communication configuration information of the adjacent node of the first node.

The first rule in this embodiment is a rule in which a neighboring node of the own node is determined as the first node. Since the local database of the first node stores the communication configuration information of the adjacent node, when the first node receives the first query signal, the first node may search whether the communication configuration information of the first target node exists from the communication configuration information of the adjacent node stored in the first node, for example, whether the stored identification information of the adjacent node is the same as the identification information of the first target node, if so, it is indicated that the first target node is an adjacent node of the first node, and the communication configuration information of the first target node stored in the first node is carried in the first feedback signal to be sent; if not, it is determined that the first node does not store the communication configuration information of the first target node, and the first node may send the communication configuration information indicating that the first target node is not found.

In addition, the first feedback signal sent by the first node may include identification information and communication configuration information of its neighboring nodes, so that the source node can send an inquiry signal to the neighboring nodes of the first node to search the communication configuration information of the first target node from the neighboring nodes of the first node. Correspondingly, determining the node meeting the second rule as the second node includes: and determining the adjacent node of the first node as the second node. That is, the neighboring node of the self node is determined as the first node, and the neighboring node of the first node is determined as the second node, and correspondingly, if the second feedback signal sent by the second node does not include the communication configuration information of the first target node, the neighboring node of the second node may be determined as the third node, and so on, until the communication configuration information of the first target node is obtained.

In the above embodiment, the local repositories of the first node and the second node store the communication configuration information of the adjacent nodes, and the determination process of the second node, the third node, and the like can be realized by querying the adjacent nodes, and unlike the case where the communication configuration information of all the nodes is stored in the same node, the problem of heavy load caused by sending access requests of a large number of nodes to the same node at the same time can be solved.

In a possible implementation manner, one of the first node and the second node may be a first node that stores communication configuration information of all nodes in a current network system where the first node is located, and a local repository of the other node stores communication configuration information of neighboring nodes, and if the first node does not update the communication configuration information of the first target node due to reasons such as untimely update of the communication configuration information or communication failure of the first node, the source node may access a node that can be connected via one hop by the second node to obtain updated communication configuration information of the first target node. It should be noted that, in the embodiment of the present application, the second node is a neighboring node of the first node, but the second node conforming to the second rule is not necessarily a node to which the source node can be connected by two hops. For example, when a neighboring node of a first node is taken as a second node, the source node may reach the second node through a node other than the first node, i.e., a path from the source node to the second node includes a path other than the path through the first node to the neighboring node of the first node.

In some embodiments, the first rule may select the first node by at least one of a one-time communication time and a geographic area, and if the first node is selected by the one-time communication time, the first node is a node whose one-time communication time satisfies the one-time communication time specified in the first rule among nodes whose own node still maintains communication connection. For example, the communication time specified in the first rule is the communication time corresponding to the node which can receive the query signal sent by the source node most quickly among all nodes in communication connection with the source node, and the node which can receive the query signal most quickly can be used as the first node through the first rule, so that the communication configuration information acquisition rate can be increased, the waiting time can be reduced, and the communication connection between the node which automatically restores itself and the first target node can be interrupted more quickly. Correspondingly, determining the node meeting the second rule as the second node includes: and determining a node, which meets the primary communication time specified by the second rule, of the first node as a second node, or determining an adjacent node of the first node as the second node, or determining a node, which meets the primary communication time specified by the second rule, of the source node as the second node, wherein the primary communication time specified by the second rule may be greater than the primary communication time specified by the first rule.

The geographical area is used to indicate the location of the first node that meets the first rule, and in this embodiment, selecting the first node according to the geographical area may be selecting a node in the same geographical area as the source node or a node close to the geographical area, and the second node is a node adjacent to the first node. The first node complying with the first rule and the second node complying with the second rule are nodes in different geographic regions, such as nodes in which at least one of the first node complying with the first rule and the second node complying with the second rule is in the same geographic region as the source node, and the other node is a node close to the geographic region of the source node

Referring to fig. 3, a schematic diagram of an application scenario of the embodiment of the present application is shown. The nodes in the application scenario are divided into two parts by geographical area, including node 301, node 302, node 303, and node 304 located in a first geographical area, and node 305, node 306, and node 307 located in a second geographical area. Wherein the communication connection between the node 301 and the first target node 300 is interrupted, the first node may be determined as follows:

a node that remains in communication with node 301 and is located in the same geographic region as node 301 is determined to be the first node.

In fig. 3, the nodes that remain connected to node 301 include: node 302, node 303, and node 304, wherein node 301, node 302, and node 303 are located in a first geographic region and node 304 is located in a second geographic region. Node 301 may send the first query signal to at least one of nodes 302 to 304, and if the first feedback signal sent by nodes 302 to 304 does not include the communication configuration information of the first target node 300, node 301 may send the second query signal to a second node, for example, the second node is a node that is not located in the same geographical area as node 301, such as at least one of node 305, node 306, and node 307 in fig. 3.

According to the technical scheme, if the communication connection between the node and the first target node is detected to be interrupted under the condition that the communication configuration information of the node is not changed, a node which accords with a rule can be selected from the nodes which are still in communication connection with the node to send a corresponding query signal so as to obtain the communication configuration information of the first target node, so that a link request can be sent to the first target node based on the obtained communication configuration information of the first target node, and the communication connection with the first target node is recovered.

In a scenario of processing a received third query signal sent by another node for looking up communication configuration information of a second target node, referring to fig. 4, another information processing method is further provided in another embodiment of the present application, and the method may include the following steps:

s401, third query signals sent by other nodes are received.

S402, determining whether the communication configuration information of the second target node exists in a local information base or not according to the identification information of the second target node in the third query signal; if so, S403 is executed, otherwise, S404 is executed.

And S403, sending the communication configuration information of the second target node to the other nodes.

S404, sending the identification information and the communication configuration information of the first node to other nodes.

In this embodiment, assuming that the node receiving the third query signal is the source node, and the communication configuration information of the source node itself is not changed, the node can receive the third query signal transmitted by another node in communication connection therewith. The other nodes generate the third query signal, and because the other nodes still maintain communication connection with the source node, the other nodes can transmit the third query signal to the source node, so that the source node inquires whether the communication configuration information of the second target node exists in a local database of the source node when receiving the third query signal, and if so, the communication configuration information of the second node is transmitted to the other nodes which send out the third query signal. If not, the identification information and the communication configuration information of the first node are sent to the other nodes, so that the other nodes send query signals to the first node to obtain the communication configuration information of the second target node.

The first node is a node which is in communication connection with the source node and accords with a first rule. Specifically, the content of the first rule may refer to corresponding description in the embodiment corresponding to fig. 2, and is not described herein again.

When the local storage library of the node receiving the third query request does not include the communication configuration information of the target node in the present embodiment, it may provide the node issuing the third query signal with the identification information of the first node making the next query and communication configuration information, so that the node sending out the third query signal can determine the node receiving the third query signal next time according to the identification information, and can realize communication connection with the node according to the communication configuration information of the node, and then the third query signal is sent again, so that the node which receives the third query signal can still push the node which can be queried next time to the node which sends the third query signal under the condition that the node cannot obtain the communication configuration information of the second target node, the continuous sending of the third query signal is ensured, and the query process is more purposeful.

Correspondingly, if the other node sends the third query signal to the first node and the first feedback signal of the first node still does not include the communication configuration information of the second target node, the first node may send the identification information and the communication configuration information of the node stored in the local repository of the first node to the other node, and this loop is performed until the node that sends the communication configuration information of the second target node obtains the communication configuration information of the second target node.

In this embodiment, the other node that transmits the third query signal may select the node that receives the third query signal in the manner described above with reference to fig. 2 or fig. 3, and will not be described in detail here. In addition, as for the node that receives the third query signal, it may be configured to process the third query signal during the process of interrupting the communication connection with the first target node and acquiring the communication configuration information of the first target node, or may be configured to process the third query signal in the case of resuming the communication connection with the first target node, and this embodiment does not limit the order of the information processing methods shown in fig. 4 and fig. 2.

The above-described embodiment is a process of information processing performed in a case where communication configuration information of a self node is not changed.

In another embodiment of the present application, a further information processing method is further provided, which is applied in a scenario where, in a case where communication configuration information of a self node changes, a problem of communication interruption between the self node and a first target node is solved, referring to fig. 5, the information processing method shown in fig. 5 may include the following steps:

s501, if the communication configuration information of the self node changes, the communication connection between the self node and the third target node is detected to be interrupted, and step S502 is executed, or steps S503 and S504 are executed.

S502, sending the identification information of the node and the changed communication configuration information to the first node.

And S503, determining the node which accords with the fourth rule as a fourth node in the nodes which are still in communication connection with the node.

S504, the identification information of the self node and the changed communication configuration information are sent to the fourth node.

In this embodiment, if the communication configuration information of the node itself changes, the communication connection established with the node itself is interrupted, but the communication configuration information of the other node of the communication connection established with the node itself may not change, in this case, the node whose communication configuration information changes may still use the communication configuration information of the other node with which the communication connection has been established for interaction, for example, use the communication configuration information of the first node with which the communication connection has been established to send the identification information and the changed communication configuration information to the first node, so that the first node may feed back the communication configuration information after the node change when the subsequent node sends the query signal for the node to the first node.

Or, if the communication configuration information of the node itself changes, the node can reestablish the communication connection with the node that has established the communication connection using the changed communication configuration information to recover the communication connection between the node and the other node, and then the node can determine the node that meets the fourth rule from the nodes that still maintain the communication connection with the node itself as the fourth node, so as to send the identification information of the node itself and the changed communication configuration information to the fourth node.

The fourth rule is different from the first rule, so that the node with changed communication configuration information can send own identification information and changed communication configuration information to a fourth node different from the first node, and therefore the node can interact with different nodes under the condition that the communication configuration information is changed and is not sent to be changed, and node burden is reduced.

In this embodiment, the fourth rule may also adopt at least one of the primary communication time and the geographic area to select the fourth node, as long as the first rule and the fourth rule adopt the primary communication time and/or the geographic area at the same time, and the corresponding rule requirements are different, which may be specifically referred to the above description of the first rule and the second rule.

It should be noted that, in the case that the communication configuration information of one node changes and does not change, the execution process is not limited by the step that the communication configuration information does not change, and therefore, the steps of the flows shown in fig. 2 and fig. 5 in this embodiment may be executed independently.

In another embodiment of the present application, there is provided an information processing method, which may include:

and if the identification information and the communication configuration information of the fifth node sent by the fifth node are received.

And storing the identification information and the communication configuration information of the fifth node.

The fifth node is a node adjacent to the node which is connected to the communication connection terminal of the first target node in the information processing method shown in fig. 2 and whose communication configuration information does not change, and the adjacent node is a node which can be connected through one hop.

Because the communication configuration information of the node can be changed for various reasons, when the communication configuration information of a certain node, such as a fifth node, is changed, the communication configuration information of the node can broadcast the identification information of the node and the corresponding communication configuration information or directly send the communication configuration information to the node which keeps communication connection with the node, so that other nodes can acquire and store the changed communication configuration information. However, in order to facilitate transmission of the communication configuration information and avoid occupation of too many storage resources, and achieve balance of resources, in this embodiment, a node whose communication configuration information changes may only send identification information of the node whose communication configuration information changes and changed communication configuration information to its neighboring node. Correspondingly, after receiving the identification information and the communication configuration information, the neighboring node may also continue to transmit the information to its neighboring node or other nodes in the same area.

The points to be explained here are: the receiving of the identification information and the communication configuration information of the fifth node may be processing the third query signal in a process where the communication connection with the first target node is interrupted and the communication configuration information of the first target node is being acquired, or processing the third query signal in a case where the communication connection with the first target node is restored, where this embodiment does not limit the order of the information processing method.

In another embodiment of the present application, an information sending method is further provided, with reference to fig. 6, where the method includes:

s601, if the communication configuration information of the node changes, the communication connection between the node and a third target node is detected to be interrupted.

S602, sending the identification information of the self node and the changed communication configuration information to the node which still keeps communication connection with the self node.

In this embodiment, when it is monitored that the communication configuration information of the node itself changes and communication connection between the node itself and the third target node is interrupted, the identification information of the node itself and the changed communication configuration information may be broadcast to the node that maintains communication connection with the node itself, so that the node that maintains communication connection with the node itself may acquire and store the changed communication configuration information, and the node that maintains communication connection may store the changed communication configuration information.

The nodes which are in communication connection with the nodes are the nodes with changed communication configuration information, and the communication connection is reestablished with the nodes by the changed communication configuration information.

In this embodiment, the node that has changed communication configuration information may broadcast the communication configuration information broadcast after its node has changed in a global broadcast manner, so that nodes that can receive signals can all receive the communication configuration information that has changed from the source node.

It should be noted that, in the case that the communication configuration information of one node changes and does not change, the execution process is not limited by the step that the communication configuration information does not change, and therefore, the steps of the flows shown in fig. 2 and fig. 6 in this embodiment may be executed independently.

In another embodiment of the present application, there is also provided an information processing method based on a control operation, referring to fig. 7, the method may include:

s701, acquiring a first operation.

S702, responding to the acquisition of the first operation, and controlling the working state of the first operation to be temporarily stopped.

And S703, if the influence of the first operation on the connection state is determined to be ignored within the preset time, switching the working state of the first operation from the temporary stop to the execution to execute the first operation.

The first operation is an operation that may cause a connection state of a communication connection between the self node and at least one node that still maintains the communication connection to change, for example, the first operation is a standby operation for the self node, and the standby operation may cause a connection state change, for example, a communication connection is changed to a communication interruption, so that the embodiment needs to determine whether to execute the first operation, and the determination method is: and determining whether the influence of the first operation on the connection state can be ignored within a preset time, and if so, executing the first operation.

The influence of the first operation on the connection state determined within the preset time can represent the importance degree between the first operation and the communication connection, for example, if the importance of the first operation is higher than that of the communication connection, the working state of the first operation is switched from the temporary stop to the execution to execute the first operation. If the importance of the first operation is lower than the importance of the communication connection, the operation state of the first operation is temporarily stopped.

Wherein the manner of determining whether the influence of the first operation on the connection state can be ignored within the preset time is: responding to the acquisition of the first operation, and outputting prompt information; acquiring the operation made by the operation body based on the prompt information within the preset time; if the operation body indicates that the first operation is allowed to be executed based on the operation instruction made by the prompt message, switching the working state of the first operation from temporary stop to execution so as to execute the first operation; and if the second operation aiming at the first operation is not acquired within the preset time, maintaining the working state of the first operation to be temporarily stopped, or deleting the first operation.

That is to say, in the case of acquiring the first operation, the first operation may not be executed immediately, but a prompt message corresponding to the first operation is output to prompt whether to perform the first operation and interrupt the communication connection with the other node, so that the user may avoid the communication connection being affected by the execution of the misoperation in the case of the misoperation. Still taking the above standby operation as an example, if a user corresponding to a node triggers the standby operation, the standby operation is executed temporarily, and then a prompt message is generated, for example, "whether to execute the standby operation immediately" is determined by the user whether to perform the standby operation, and if the operation of "execute the standby operation immediately" is received within a preset time, the standby operation may be executed.

Referring to fig. 8, a schematic diagram of a scenario provided in an embodiment of the present application is shown, where the scenario includes a first node 800 and a second node 801, a third node 802, a fourth node 803, and a fifth node 804.

The first node 800 is in communication connection with the second node 801, meanwhile, the first node 800 is in communication connection with the fifth node 804, the second node 801 is in communication connection with the third node 802 and the fifth node 804, and the third node is in communication connection with the fourth node 803.

When the second node 801 detects that its communication connection with the first node 800 is broken, no operation is performed on the second node 801 that affects its communication connection with the first node 800. The communication connection between the second node 801 and the first node 800 may be interrupted due to a change in the communication configuration information of the second node 801 and/or the first node 800.

At this time, if the communication configuration information of the second node 801 is not changed, it sends an inquiry signal to the third node 802 for inquiring the communication configuration information of the first node 800, and if the feedback signal of the third node 802 does not include the communication configuration information of the first node 800. The second node 801 sends an inquiry signal to a fourth node 803, which is a neighboring node of the third node, or may also send an inquiry signal to a fifth node 804, which is connected to both the first node 800 and the second node. If the feedback signal received by the second node includes the communication configuration information of the first node 800, a connection request is sent to the first node 800 based on the obtained communication configuration information, so as to recover the communication connection with the first node 800.

Correspondingly, if the communication configuration information of the second node 801 changes, the second node will send the corresponding identification information and the changed communication configuration information to the third node 802 and the fifth node 804 adjacent to the second node, and correspondingly, the third node 802 or the fifth node 804 will also send the communication configuration information of the second node after the change to the fourth node 803.

Correspondingly, if the communication configuration information of the fifth node 804 changes, it broadcasts the changed communication configuration information, or sends the changed communication configuration information to the node selected by the preset rule, and the preset rule please refer to the above description. If the fourth node 803 receives the communication configuration information sent by the fifth node 804 after the change of the fifth node, it stores the changed communication configuration information, or sends the communication configuration information to an adjacent third node, so that after the communication configuration information changes, the communication configuration information can be sent to other nodes, and then the nodes with connection requirements can realize connection recovery with the corresponding nodes after the communication configuration information is obtained, thereby avoiding the problems of complexity and inconvenience of manual recovery operation.

There is also provided in an embodiment of the present application an information processing apparatus, referring to fig. 9, the apparatus including:

the detecting unit 901 is configured to detect that the communication connection between the self node and the first target node is interrupted if the communication configuration information of the self node is not changed.

A sending unit 902, configured to send a first query signal to a first node; the first node is a node which is still in communication connection with the node per se and accords with a first rule.

A receiving unit 903, configured to receive the first feedback signal sent by the first node.

A confirming unit 904, configured to confirm whether the first feedback signal contains the communication configuration information of the first target node.

A sending unit 902, further configured to send a second query signal to a second node if the first feedback signal is not included in the first feedback signal; and the second node is a node which is still in communication connection with the node per se and accords with a second rule.

The receiving unit 903 is further configured to receive a second feedback signal sent by the second node.

The confirming unit 904 is further configured to confirm whether the second feedback signal contains the communication configuration information of the first target node.

A connection establishing unit 905, configured to send a connection request to the first target node according to the received communication configuration information of the first target node if the second feedback signal is included in the second feedback signal.

Wherein the first query signal and the second query signal include identification information of the first target node, and the first node and the second node are different nodes.

On the basis of the above-described embodiments,

the sending unit 902 is further configured to send a third query signal to a third node if the second feedback signal does not include the communication configuration information of the first target node; and the third node is a node which is still in communication connection with the node per se and accords with a third rule.

The receiving unit 903 is further configured to receive a third feedback signal sent by the third node.

The confirming unit 904 is further configured to confirm whether the third feedback signal contains the communication configuration information of the first target node.

The connection establishing unit 905 is further configured to send a connection request to the first target node according to the received communication configuration information of the first target node if the third feedback signal is included in the third feedback signal.

On the basis of the above embodiment, the apparatus further includes:

the storage unit is used for storing communication configuration information of adjacent nodes in local storage libraries of the first node and the second node; and the adjacent nodes are nodes which can be connected through one hop.

On the basis of the above embodiment, the apparatus further includes:

a node determining unit, configured to determine a node that meets the first rule as a first node, including: determining an adjacent node of the self node as a first node; the first feedback signal includes identification information and communication configuration information of a neighboring node of the first node. Correspondingly, determining the node meeting the second rule as a second node, including: determining that a neighboring node of the first node is a second node; and the adjacent nodes are nodes which can be connected through one hop.

On the basis of the above embodiment, the apparatus further includes:

and the information determining unit is used for determining whether the communication configuration information of the second target node exists in a local database according to the identification information of the second target node in the third query signal if the third query signal sent by other nodes is received.

A sending unit 902, further configured to send, if yes, communication configuration information of a second target node to the other node; and if not, sending the identification information and the communication configuration information of the first node to other nodes.

On the basis of the above-described embodiment:

the detecting unit 901 is further configured to detect that the communication connection between the self node and the third target node is interrupted if the communication configuration information of the self node changes.

The sending unit 902 is further configured to send the identification information of the self node and the changed communication configuration information to the first node.

Or

The detecting unit 901 is further configured to detect that the communication connection between the self node and the third target node is interrupted if the communication configuration information of the self node changes.

And the node determining unit is also used for determining the node which accords with the fourth rule as a fourth node in the nodes which are still in communication connection with the node.

The sending unit 902 is further configured to send the identification information of the self node and the changed communication configuration information to the fourth node.

Wherein the fourth rule is different from the first rule.

On the basis of the above-described embodiment:

the receiving unit 903 is further configured to, if the identifier information and the communication configuration information of the fifth node sent by the fifth node are received.

And the storage unit is also used for storing the identification information and the communication configuration information of the fifth node.

The fifth node is a node adjacent to the own node, and the adjacent node is a node which can be connected through one hop.

On the basis of the above-described embodiment:

the detecting unit 901 is further configured to detect that the communication connection between the self node and the third target node is interrupted if the communication configuration information of the self node changes.

The sending unit 903 is further configured to send the identification information of the self node and the changed communication configuration information to the node still maintaining communication connection with the self node.

On the basis of the above embodiment, the apparatus includes:

and the operation acquisition unit is used for acquiring a first operation, and the first operation can interrupt the communication connection between the self node and at least one node which still keeps the communication connection.

And the state control unit is used for responding to the acquisition of the first operation and controlling the working state of the first operation to be temporarily stopped.

And the execution unit is used for switching the working state of the first operation from temporary stop to execution to execute the first operation if the influence of the first operation on the connection state can be ignored within a preset time.

An embodiment of the present application provides a storage medium having a program stored thereon, which when executed by a processor implements the information processing method.

The embodiment of the application provides a processor, wherein the processor is used for running a program, and the information processing method is executed when the program runs.

The present application also provides a computer program product adapted to perform a program for initializing any of the steps of the information processing method as described above when executed on a data processing device.

Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

Alternatively, the integrated units described above in the present application may be stored in a computer-readable storage medium if they are implemented in the form of software functional modules and sold or used as independent products. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially implemented or portions thereof contributing to the prior art may be embodied in the form of a software product stored in a storage medium, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.

While, for purposes of simplicity of explanation, the foregoing method embodiments have been described as a series of acts or combination of acts, it will be appreciated by those skilled in the art that the present application is not limited by the order of acts or acts described, as some steps may occur in other orders or concurrently with other steps in accordance with the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.

Claims (10)

1. An information processing method, the method comprising:

if the communication configuration information of the node is not changed, detecting that the communication connection between the node and the first target node is interrupted;

sending a first query signal to a first node; the first node is a node which is in communication connection with the node and accords with a first rule;

receiving a first feedback signal sent by the first node;

confirming whether the first feedback signal contains communication configuration information of the first target node;

if the first feedback signal is not included, sending a second query signal to a second node; the second node is a node which is in communication connection with the node per se and accords with a second rule;

receiving a second feedback signal sent by the second node;

confirming whether the second feedback signal contains communication configuration information of the first target node;

if the second feedback signal is available, sending a connection request to the first target node according to the received communication configuration information of the first target node;

wherein the first query signal and the second query signal include identification information of the first target node, and the first node and the second node are different nodes.

2. The method of claim 1, further comprising:

if the second feedback signal does not contain the communication configuration information of the first target node, sending a third query signal to a third node; the third node is a node which is in communication connection with the node per se and accords with a third rule;

receiving a third feedback signal sent by the third node;

confirming whether the third feedback signal contains communication configuration information of the first target node;

and if the third feedback signal is available, sending a connection request to the first target node according to the received communication configuration information of the first target node.

3. The method of claim 1, wherein the first and second light sources are selected from the group consisting of,

the local storage libraries of the first node and the second node store communication configuration information of adjacent nodes;

and the adjacent nodes are nodes which can be connected through one hop.

4. The method of claim 1, wherein the first and second light sources are selected from the group consisting of,

determining a node meeting the first rule as a first node, comprising: determining an adjacent node of the self node as a first node;

the first feedback signal comprises identification information and communication configuration information of adjacent nodes of the first node;

determining a node meeting the second rule as a second node, comprising: determining that a neighboring node of the first node is a second node;

and the adjacent nodes are nodes which can be connected through one hop.

5. The method of claim 1, further comprising:

if a third query signal sent by other nodes is received, determining whether communication configuration information of a second target node exists in a local database according to identification information of the second target node in the third query signal;

if yes, sending communication configuration information of a second target node to the other nodes;

and if not, sending the identification information and the communication configuration information of the first node to other nodes.

6. The method of claim 1, further comprising:

if the communication configuration information of the node per se changes, the communication connection interruption between the node per se and a third target node is detected;

sending the identification information of the self node and the changed communication configuration information to the first node;

or

The method further comprises the following steps:

if the communication configuration information of the node per se changes, the communication connection interruption between the node per se and a third target node is detected;

determining a node which accords with a fourth rule as a fourth node in the nodes which are still in communication connection with the node per se;

sending the identification information of the self node and the changed communication configuration information to the fourth node;

wherein the fourth rule is different from the first rule.

7. The method of claim 1, further comprising:

if the identification information and the communication configuration information of the fifth node sent by the fifth node are received;

storing the identification information and the communication configuration information of the fifth node;

the fifth node is a node adjacent to the own node, and the adjacent node is a node which can be connected through one hop.

8. The method of claim 1, further comprising:

if the communication configuration information of the node per se changes, the communication connection interruption between the node per se and a third target node is detected;

and sending the identification information of the self node and the changed communication configuration information to the node which still keeps communication connection with the self node.

9. The method according to any one of claims 1-8, the method comprising:

acquiring first operation which can interrupt communication connection between the self node and at least one node still maintaining communication connection;

responding to the acquisition of the first operation, and controlling the working state of the first operation to be temporarily stopped;

and if the influence of the first operation on the connection state is determined to be ignored within the preset time, switching the working state of the first operation from the temporary stop to the execution so as to execute the first operation.

10. An information processing apparatus, the apparatus comprising:

the detection unit is used for detecting that the communication connection between the node and the first target node is interrupted if the communication configuration information of the node is not changed;

a transmitting unit, configured to transmit a first query signal to a first node; the first node is a node which is in communication connection with the node and accords with a first rule;

a receiving unit, configured to receive a first feedback signal sent by the first node;

a confirming unit, configured to confirm whether the first feedback signal contains communication configuration information of the first target node;

the sending unit is further configured to send a second query signal to a second node if the first feedback signal is not included in the first feedback signal; the second node is a node which is in communication connection with the node per se and accords with a second rule;

the receiving unit is further configured to receive a second feedback signal sent by the second node;

the confirming unit is further configured to confirm whether the second feedback signal contains communication configuration information of the first target node;

a connection establishing unit, configured to send a connection request to the first target node according to the received communication configuration information of the first target node if the second feedback signal is included in the second feedback signal;

wherein the first query signal and the second query signal include identification information of the first target node, and the first node and the second node are different nodes.

Images