CN104486200A - Message recalling method among indirect communication nodes - Google Patents
Message recalling method among indirect communication nodes Download PDFInfo
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- CN104486200A CN104486200A CN201410711026.7A CN201410711026A CN104486200A CN 104486200 A CN104486200 A CN 104486200A CN 201410711026 A CN201410711026 A CN 201410711026A CN 104486200 A CN104486200 A CN 104486200A
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Abstract
The invention discloses a message recalling method among indirect communication nodes. According to the method, firstly, a communication network chart among the nodes is built for obtaining the communication condition among the nodes, all message transmission paths for message transmission from a source node to a target node are obtained, the message transmission path with the fewest middle nodes is selected to be used as an optimum path for message transmission from the source node to the target node, and the transmission efficiency is improved; then, whether the current message is in a recallable state or not is determined through judging whether the middle nodes of the message transmission path receive a feedback message sent by the target node or not, so that whether a message recalling request needs to be sent or not is determined, and the sending of unnecessary message recalling requests is reduced through pre-judgment; when a source node sends the message recalling request to the current located node, the node deletes the message to be transmitted and sends the feedback information of message deletion to the source node.
Description
Technical field
the invention belongs to message communicating field, is more particularly the internodal message cancelling method of a kind of indirect communication.
Background technology
it is the problem often run in message transmitting process that message is recalled, and often needs message to be recalled in time when the message finding to send is wrong, commonly recalls for the message between the terminal communicated between two or node at present.
Application number " 200510121268.1 " denomination of invention " a kind of method and instantaneous communication system recalling instant communication message " the present invention is applicable to instant messaging field; provide a kind of method and the instantaneous communication system of recalling instant communication message, described method comprises the steps: that A. arranges the unique identifier of instant communication message; B. message is recalled client and is sent message to message sink end and recall instruction, and described message is recalled in instruction to carry and needed the unique identifier of revocation messages; C. message sink end recalls instruction according to described message, deletes the local stored record treating revocation messages that described unique identifier is corresponding.Utilize the present invention can recall user and miss the instant communication message sent out, effectively solve because message issues user the communication inconvenience brought and the infringement that may cause by mistake, thus enhance the instant messaging quality of user.
This method is by arranging the unique identifier of instant communication message, by delete described unique identifier corresponding treat that the local stored record of revocation messages effectively solves because message issues the communication inconvenience that user brings and the infringement that may cause by mistake, thus enhance the instant messaging quality of user.
But message in the message process between indirect communication node is recalled, owing to comprising several intermediate nodes in bang path, between indirect communication node, how to carry out message recall and cannot be realized by said method.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of indirect communication internodal message cancelling method, the method, for realizing the messaging path by selecting between indirect communication node, judges whether the intermediate node of messaging path receives the feedback message of destination node transmission to determine whether message can recall.
In order to solve the problems of the technologies described above, the internodal message cancelling method of a kind of indirect communication of the present invention, specifically comprises the following steps:
Step 1, build internodal diagram of communications networks, wherein, adopt the line between two nodes to represent in diagram of communications networks and can intercom mutually between two nodes;
Step 2, judge the whether direct communication of destination node and source node, if direct communication, do not process, otherwise perform step 3;
In step 3, obtaining communication network diagram, source node is to all messaging path of destination node, chooses middle node and counts minimum messaging path as messaging path;
The message of carrying is passed to destination node by messaging path by step 4, source node, when source node needs to recall this message, judge whether the intermediate node of messaging path receives the feedback message of destination node transmission, if receive, then representing that this message is successfully transmitted cannot recall; Otherwise perform step 5;
Step 5, source node send message revocation request to current message place node, and this node will wait that transmitting message deletes and send the deleted feedback information of message to source node.
Preferred version further, in the internodal message cancelling method of a kind of indirect communication of the present invention, all nodes all have the function receiving and send message.
Preferred version further, in the internodal message cancelling method of a kind of indirect communication of the present invention, all nodes are 0.2-0.5s receiving the time interval between message and transmission message.
Preferred version further, in the internodal message cancelling method of a kind of indirect communication of the present invention, all nodes are 0.3s receiving the time interval between message and transmission message.
Preferred version further, in the internodal message cancelling method of a kind of indirect communication of the present invention, all nodes are 0.4s receiving the time interval between message and transmission message.
Compared with prior art, the present invention has following beneficial effect:
(1) by build internodal telecommunication network figure obtain between node between signal intelligence.
(2) choose middle node and count minimum messaging path as the optimal path of source node to destination node Message Transmission, improve transmission efficiency.
(3) by judge the intermediate node of messaging path whether receive feedback message that destination node sends determine whether current message is in can revocation status, thus determine whether to need to send message revocation request, by prejudging the transmission decreasing unnecessary message revocation request.
Accompanying drawing explanation
Fig. 1 is the diagram of communications networks between the embodiment of the present invention 3 interior joint.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in detail:
The internodal message cancelling method of a kind of indirect communication of the present invention, specifically comprises the following steps:
Step 1, build internodal diagram of communications networks, wherein, adopt the line between two nodes to represent in diagram of communications networks and can intercom mutually between two nodes;
Step 2, judge the whether direct communication of destination node and source node, if direct communication, do not process, otherwise perform step 3;
In step 3, obtaining communication network diagram, source node is to all messaging path of destination node, chooses middle node and counts minimum messaging path as messaging path;
The message of carrying is passed to destination node by messaging path by step 4, source node, when source node needs to recall this message, judge whether the intermediate node of messaging path receives the feedback message of destination node transmission, if receive, then representing that this message is successfully transmitted cannot recall; Otherwise perform step 5;
Step 5, source node send message revocation request to current message place node, and this node will wait that transmitting message deletes and send the deleted feedback information of message to source node.
The present invention first by build internodal telecommunication network figure obtain between node between signal intelligence, obtain all messaging path of source node to destination node Message Transmission, choose middle node and count minimum messaging path as the optimal path of source node to destination node Message Transmission, improve transmission efficiency; Again by judge the intermediate node of messaging path whether receive feedback message that destination node sends determine whether current message is in can revocation status, thus determine whether to need to send message revocation request, by prejudging the transmission decreasing unnecessary message revocation request; When source node sends message revocation request to current message place node, this node will wait that transmitting message deletes and send the deleted feedback information of message to source node.
Embodiment 1
The internodal message cancelling method of a kind of indirect communication of the present invention, specifically comprises the following steps:
Step 1, build internodal diagram of communications networks, wherein, adopt the line between two nodes to represent and can intercom mutually between two nodes in diagram of communications networks, all nodes are receiving message and the time interval sent between message is 0.3s;
Step 2, judge the whether direct communication of destination node and source node, if direct communication, do not process, otherwise perform step 3;
In step 3, obtaining communication network diagram, source node is to all messaging path of destination node, chooses middle node and counts minimum messaging path as messaging path;
The message of carrying is passed to destination node by messaging path by step 4, source node, when source node needs to recall this message, judge whether the intermediate node of messaging path receives the feedback message of destination node transmission, if receive, then representing that this message is successfully transmitted cannot recall; Otherwise perform step 5;
Step 5, source node send message revocation request to current message place node, and this node will wait that transmitting message deletes and send the deleted feedback information of message to source node.
Embodiment 2
The internodal message cancelling method of a kind of indirect communication of the present invention, specifically comprises the following steps:
Step 1, build internodal diagram of communications networks, wherein, adopt the line between two nodes to represent and can intercom mutually between two nodes in diagram of communications networks, all nodes are receiving message and the time interval sent between message is 0.4s;
Step 2, judge the whether direct communication of destination node and source node, if direct communication, do not process, otherwise perform step 3;
In step 3, obtaining communication network diagram, source node is to all messaging path of destination node, chooses middle node and counts minimum messaging path as messaging path;
The message of carrying is passed to destination node by messaging path by step 4, source node, when source node needs to recall this message, judge whether the intermediate node of messaging path receives the feedback message of destination node transmission, if receive, then representing that this message is successfully transmitted cannot recall; Otherwise perform step 5;
Step 5, source node send message revocation request to current message place node, and this node will wait that transmitting message deletes and send the deleted feedback information of message to source node.
Embodiment 3
Build internodal diagram of communications networks as shown in Figure 1, message 1 is sent to destination node H by source node A, and all nodes are 0.4s receiving the time interval between message and transmission message; As can be known from Fig. 1, all messaging path of source node A to destination node H have:
Path 1:A-E-F-H; Path 2:A-E-C-D-G-H; Path 3:A-C-D-G-H; Path 4:A-C-E-F-H;
Wherein the middle node in path 1 is counted the minimum preferred message bang path as source node A to destination node H;
When source node A needs message 1 to recall, whether first decision node E and node F receives the feedback message that destination node H sends, and when supposing that node F has received the feedback message of destination node H transmission, then representing that this message 1 is successfully transmitted cannot recall.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And these belong to connotation of the present invention the apparent change of extending out or variation still belong to protection scope of the present invention.
Claims (5)
1. the internodal message cancelling method of indirect communication, is characterized in that, specifically comprise the following steps:
Step 1, build internodal diagram of communications networks, wherein, adopt the line between two nodes to represent in diagram of communications networks and can intercom mutually between two nodes;
Step 2, judge the whether direct communication of destination node and source node, if direct communication, do not process, otherwise perform step 3;
In step 3, obtaining communication network diagram, source node is to all messaging path of destination node, chooses middle node and counts minimum messaging path as messaging path;
The message of carrying is passed to destination node by messaging path by step 4, source node, when source node needs to recall this message, judge whether the intermediate node of messaging path receives the feedback message of destination node transmission, if receive, then representing that this message is successfully transmitted cannot recall; Otherwise perform step 5;
Step 5, source node send message revocation request to current message place node, and this node will wait that transmitting message deletes and send the deleted feedback information of message to source node.
2. the internodal message cancelling method of indirect communication according to claim 1, is characterized in that, all nodes all have the function receiving and send message.
3. the internodal message cancelling method of indirect communication according to claim 1, is characterized in that, all nodes are receiving message and the time interval sent between message is 0.2-0.5s.
4. the internodal message cancelling method of indirect communication according to claim 3, is characterized in that, all nodes are receiving message and the time interval sent between message is 0.3s.
5. the internodal message cancelling method of indirect communication according to claim 3, is characterized in that, all nodes are receiving message and the time interval sent between message is 0.4s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410711026.7A CN104486200A (en) | 2014-12-01 | 2014-12-01 | Message recalling method among indirect communication nodes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410711026.7A CN104486200A (en) | 2014-12-01 | 2014-12-01 | Message recalling method among indirect communication nodes |
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| CN104486200A true CN104486200A (en) | 2015-04-01 |
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| CN201410711026.7A Withdrawn CN104486200A (en) | 2014-12-01 | 2014-12-01 | Message recalling method among indirect communication nodes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113678411A (en) * | 2019-04-10 | 2021-11-19 | 微软技术许可有限责任公司 | Revoking messages within a chain of messages |
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| US20050223064A1 (en) * | 2004-04-01 | 2005-10-06 | Robert Salerno | Method and system for electronic message retraction |
| CN1988511A (en) * | 2005-12-23 | 2007-06-27 | 腾讯科技（深圳）有限公司 | Method for withdrawing instant communication news and instant communication system |
| CN101384009A (en) * | 2008-10-08 | 2009-03-11 | 深圳华为通信技术有限公司 | Short message cancelling method and terminal |
| CN103368818A (en) * | 2012-03-31 | 2013-10-23 | 多玩娱乐信息技术（北京）有限公司 | Method for sending instant message |
| CN103516576A (en) * | 2012-06-21 | 2014-01-15 | 阿尔卡特朗讯公司 | Method for processing instant message and device thereof |
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2014
- 2014-12-01 CN CN201410711026.7A patent/CN104486200A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050223064A1 (en) * | 2004-04-01 | 2005-10-06 | Robert Salerno | Method and system for electronic message retraction |
| CN1988511A (en) * | 2005-12-23 | 2007-06-27 | 腾讯科技（深圳）有限公司 | Method for withdrawing instant communication news and instant communication system |
| CN101384009A (en) * | 2008-10-08 | 2009-03-11 | 深圳华为通信技术有限公司 | Short message cancelling method and terminal |
| CN103368818A (en) * | 2012-03-31 | 2013-10-23 | 多玩娱乐信息技术（北京）有限公司 | Method for sending instant message |
| CN103516576A (en) * | 2012-06-21 | 2014-01-15 | 阿尔卡特朗讯公司 | Method for processing instant message and device thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113678411A (en) * | 2019-04-10 | 2021-11-19 | 微软技术许可有限责任公司 | Revoking messages within a chain of messages |
| CN113678411B (en) * | 2019-04-10 | 2023-07-25 | 微软技术许可有限责任公司 | Withdrawing messages within a message chain |
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Application publication date: 20150401 |