CN102035791B - Message engine supporting dual mode and message transmitting method - Google Patents
Message engine supporting dual mode and message transmitting method Download PDFInfo
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- CN102035791B CN102035791B CN200910057962.XA CN200910057962A CN102035791B CN 102035791 B CN102035791 B CN 102035791B CN 200910057962 A CN200910057962 A CN 200910057962A CN 102035791 B CN102035791 B CN 102035791B
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Abstract
The invention provides a message transmitting method, a device thereof and a message transmitting/receiving device. The message transmitting method comprises the following steps: respectably configuring communication protocols of a message-transmitting source node and a message-transmitting destination node based on a message transmitting/receiving mode; when the message-transmitting source node is different from the communication protocol of a message transmitting network, unpacking and analyzing a message, repacking the message by a communication protocol format which corresponds to a message transmitting network, and transmitting the repacked message to the message transmitting network; when the message-transmitting network is different from the communication protocol of the destination node, unpacking and analyzing the message, repacking the message by the communication protocol format which corresponds to the message-transmitting destination node, and transmitting the repacked message to the destination node. The message transmitting method, the device thereof and the message transmitting/receiving device support a user-defined protocol and a standard protocol such as the peripheral component interconnect (PCI-X) and the like, so that the nodes of the different communication protocols can be effectively transmitted by the uniform customized network, therefore, the invention improves the integrated level of the communication function, and reduces the development cost and the use cost.
Description
Technical field
The present invention relates to high-performance calculation interconnected communication field, particularly method for message transmission and device, message transmission and receiving system.
Background technology
At present, the mode that the internodal transfer of data of computer network often adopts Effect-based operation to transmit, carrys out the carrying out of driving data transmission by the mode of Message Transmission.
Commercial server, its memory capacity is large, is mainly used in large data and stores and provide file service.Customization node, its computational speed is very fast, is mainly used in data and calculates.Commercial server uses standard communication protocol (such as PCI-E, PCI-X, PCI) to carry out transfer of data usually.And customize node, consider overall calculation speed, self-defining communication protocol usually can be used to improve the data transmission bauds in node between each parts.
Due to the difference based on various communication protocol, when needing to carry out transfer of data by mutual message transfer when between commercial server and customization node, the problem that messaging protocol is incompatible will be faced.
Summary of the invention
The present invention solve problem be prior art commercial server and customization message between nodes transmission time, the problem that messaging protocol is incompatible.
For solving the problem, the invention provides a kind of method for message transmission, comprising:
The communication protocol of the source node of Effect-based operation sending mode configuration messages transmission;
When the source node of transmission of messages is identical with the communication protocol of transmission of messages network, message is sent to transmission of messages network with the communication protocol that transmission of messages network is corresponding;
When the source node of transmission of messages is not identical with the communication protocol of transmission of messages network, parsing of message being unpacked, is sent to transmission of messages network after re-grouping package with the communications protocol format that transmission of messages network is corresponding;
The communication protocol of the destination node of Effect-based operation receiving mode configuration messages transmission;
When the transmission of messages network of transmission of messages is identical with the communication protocol of destination node, message is sent to destination node with the communication protocol that the destination node of transmission of messages is corresponding;
When the transmission of messages network of transmission of messages is not identical with the communication protocol of destination node, parsing of message being unpacked, is sent to destination node after re-grouping package with the communications protocol format that the destination node of transmission of messages is corresponding.
Accordingly, the present invention also provides a kind of massage transmission device, comprising: the first dispensing unit, the first processing unit, the second dispensing unit, the second processing unit and transmission and reception unit, wherein,
First dispensing unit, the communication protocol of the source node of Effect-based operation sending mode configuration messages transmission;
First processing unit, based on the configuration of the first dispensing unit, when the source node of transmission of messages is identical with the communication protocol of transmission of messages network, is sent to transmission and reception unit by message; When the source node of transmission of messages is not identical with the communication protocol of transmission of messages network, parsing of message being unpacked, is sent to transmission and reception unit after re-grouping package with the communications protocol format that transmission of messages network is corresponding;
Second dispensing unit, the communication protocol of the destination node of Effect-based operation receiving mode configuration messages transmission;
Second processing unit, based on the configuration of the second dispensing unit, when the destination node of transmission of messages is identical with the communication protocol of transmission of messages network, is sent to destination node by message; When the destination node of transmission of messages is not identical with the communication protocol of transmission of messages network, parsing of message being unpacked, is sent to destination node after re-grouping package with the communications protocol format that the destination node of transmission of messages is corresponding;
Transmission and reception unit, is sent to transmission of messages network by the message that the first processing unit sends; The second processing unit is sent to from transmission of messages network receipt message.
The present invention also provides a kind of message dispensing device, comprising: send dispensing unit, transmission processing unit and transmitting element, wherein,
Send dispensing unit, the communication protocol of the source node of Effect-based operation sending mode configuration messages transmission;
Transmission processing unit, based on the configuration sending dispensing unit, when the source node of transmission of messages is identical with the communication protocol of transmission of messages network, is sent to transmitting element by message; When the source node of transmission of messages is not identical with the communication protocol of transmission of messages network, parsing of message being unpacked, is sent to transmitting element after re-grouping package with the communications protocol format that transmission of messages network is corresponding;
Transmitting element, is sent to transmission of messages network by the message that transmission processing unit sends.
The present invention also provides a kind of message receiving apparatus, comprising: receiving element, reception dispensing unit and reception processing unit, wherein,
Receiving element, is sent to reception processing unit from transmission of messages network receipt message;
Receive dispensing unit, the communication protocol of the destination node of Effect-based operation receiving mode configuration messages transmission;
Receive processing unit, based on the configuration receiving dispensing unit, when the destination node of transmission of messages is identical with the communication protocol of transmission of messages network, message is sent to destination node; When the destination node of transmission of messages is not identical with the communication protocol of transmission of messages network, parsing of message being unpacked, is sent to destination node after re-grouping package with the communications protocol format that the destination node of transmission of messages is corresponding.
Compared with prior art, above-mentioned method for message transmission and device, message transmission and receiving system have the following advantages: with unified transmission of messages network message transfer, only before sending message to transmission of messages network, and after transmission of messages network receipt message, the message packet format carrying out source node/destination node and transmission of messages network is changed, and making to use can message transfer mutually between the node of different communication protocol.
Owing to using unified transmission of messages network message transfer, also correspondingly improve transmission of messages efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of execution mode schematic diagram of massage transmission device of the present invention;
Fig. 2 is a kind of execution mode schematic diagram of method for message transmission of the present invention;
Fig. 3 is a kind of embodiment schematic diagram of commercial server of the present invention and the transmission of customization message between nodes;
Fig. 4 is a kind of embodiment schematic diagram of message dispensing device of the present invention;
Fig. 5 is a kind of embodiment schematic diagram of message receiving apparatus of the present invention.
Embodiment
With reference to shown in Fig. 1, a kind of execution mode of massage transmission device of the present invention comprises: the first dispensing unit 10, first processing unit 20, second dispensing unit 30, second processing unit 40 and transmission and reception unit 50, wherein,
First dispensing unit 10, the communication protocol of the source node of Effect-based operation sending mode configuration messages transmission;
First processing unit 20, based on the configuration of the first dispensing unit 10, when the source node of transmission of messages is identical with the communication protocol of transmission of messages network, is sent to transmission and reception unit 50 by message; When the source node of transmission of messages is not identical with the communication protocol of transmission of messages network, parsing of message being unpacked, is sent to transmission and reception unit 50 after re-grouping package with the communications protocol format that transmission of messages network is corresponding;
Second dispensing unit 30, the communication protocol of the destination node of Effect-based operation receiving mode configuration messages transmission;
Second processing unit 40, based on the configuration of the second dispensing unit 30, when the destination node of transmission of messages is identical with the communication protocol of transmission of messages network, is sent to destination node by message; When the destination node of transmission of messages is not identical with the communication protocol of transmission of messages network, parsing of message being unpacked, is sent to destination node after re-grouping package with the communications protocol format that the destination node of transmission of messages is corresponding;
Transmission and reception unit 50, is sent to transmission of messages network by the message that the first processing unit 20 sends; The second processing unit 40 is sent to from transmission of messages network receipt message.
The massage transmission device of above-mentioned execution mode is before being sent to transmission of messages network by message, the communication protocol of the source node of the transmission of messages first configured according to the first dispensing unit 10 by the first processing unit 20 and the communication protocol of transmission of messages network obtained carry out respective handling, when the source node of transmission of messages is identical with the communication protocol of transmission of messages network, by the first processing unit 20, message is directly sent to transmission of messages network by transmission and reception unit 50 by the message of source node and carries out transmission of messages, when the source node of transmission of messages is different from the communication protocol of transmission of messages network, by the first processing unit 20, message is carried out protocol conversion, specifically, message to be unpacked parsing, by transmission and reception unit 50, message is sent to transmission of messages network again after re-grouping package with the communications protocol format that transmission of messages network is corresponding to transmit.More particularly, described parsing that message is unpacked, re-group package with the communications protocol format that transmission of messages network is corresponding, comprising: from message, extract the data that need transmit, and with the communications protocol format that transmission of messages network is corresponding, extracted data are repacked into message.
And at transmission and reception unit 50 after transmission of messages network receipt message, the communication protocol of the destination node of the transmission of messages configured according to the second dispensing unit 30 by the second processing unit 40 and the communication protocol of transmission of messages network obtained carry out respective handling, when the destination node of transmission of messages is identical with the communication protocol of transmission of messages network, the message of reception is directly sent to destination node by the second processing unit 40, when the destination node of transmission of messages is different from the communication protocol of transmission of messages network, message is carried out protocol conversion by the second processing unit 40, specifically, message to be unpacked parsing, destination node is sent to again after re-grouping package with the communications protocol format that the destination node of transmission of messages is corresponding.More particularly, described parsing that message is unpacked, re-group package with the communications protocol format that the destination node of transmission of messages is corresponding, comprise: from message, extract the data that need transmit, and with the communications protocol format that the destination node of transmission of messages is corresponding, extracted data are repacked into message.
The massage transmission device of above-mentioned execution mode is by the process in above-mentioned transmission of messages, achieve and use the internodal transmission of messages of identical or different communication protocol, such as between commercial server and commercial server, between commercial server and customization node, customize node and customize internodal transmission of messages.Due to the protocol conversion having massage transmission device, the node essence of each use different communication protocol also becomes the node using the same communications protocols, each node itself carries out additional formats process without the need to the message of the message that sends it or reception, is conducive to the efficiency improving Message Processing.
Further, for the transmission of messages network carrying out transmission of messages, it is also without the need to considering whether the message transmitted has different communications protocol format, is conducive to carrying out optimization collocation to message transmission network, uses suitable communication protocol to carry out high efficiency of transmission wherein.
With reference to shown in Fig. 2, a kind of execution mode of method for message transmission of the present invention is used for the transmission of messages between two communication node A and B, communication node A and B can be all source node and the destination node of message, herein for convenience of explanation, assuming that A is the source node of message, B is the destination node of message, and described method for message transmission comprises:
Step 11, the communication protocol of Effect-based operation sending mode configuration A node;
Step 12, judges that whether A node is identical with the communication protocol of transmission of messages network C, if identical, then performs step 13, if different, then performs step 14;
Step 13, sends the message of A node transmission directly to transmission of messages network C;
Step 14, parsing of the message that A node sends being unpacked, to transmission of messages network C sends after re-grouping package with the communications protocol format that transmission of messages network C is corresponding;
Step 21, the communication protocol of Effect-based operation receiving mode configuration B node;
Step 22, judges that whether transmission of messages network C is identical with the communication protocol of B node, if identical, then performs step 23, if different, then performs step 24;
Step 23, sends the message obtained from transmission of messages network C directly to B node;
Step 24, parsing of the message obtained from transmission of messages network C being unpacked, to B node sends after re-grouping package with the communications protocol format that B node is corresponding.
The method for message transmission essence of above-mentioned execution mode comprises the message transmitting procedure of transmission of messages network and the transmission of messages processing procedure at two communication node places, i.e. the transmission of messages process of source node (message sending node) and the transmission of messages process of destination node (message recipient node).By the transmission of messages process of source node, realize the compatibility of message format and the transmission of messages network sent, thus transmission of messages network can carry out the high efficiency of transmission of message.By the transmission of messages process of destination node, make the message format that receives and the compatibility of destination node, thus destination node can direct processing messages.
Citing below by way of commercial server and the internodal message transmitting procedure of customization is described further.
Shown in composition graphs 1 ~ Fig. 3, as aforementioned explanation, commercial server 300 uses the communication protocol of standard, and this sentences PCI-X agreement is example, and it sends the message request meeting PCI-X protocol format to massage transmission device 401.When massage transmission device 401 is after the described message request of acquisition, the communication protocol of the commercial server 300 that can be configured according to the first dispensing unit 10 by the first processing unit 20 processes.Assuming that the commercial server 300 that the first dispensing unit 10 configures uses PCI-X agreement, if the communication protocol that transmission of messages network 600 uses is custom protocol, then the message request meeting PCI-X protocol format can be carried out parsing of unpacking by the first processing unit 20, then is sent to transmission and reception unit 50 after message request being re-grouped package with the form meeting custom protocol.After the message request of transmission and reception unit 50 after acquisition first processing unit 20 re-groups package, described message request is sent to transmission of messages network 600.
After massage transmission device 402 obtains message request by transmission and reception unit 50 from transmission of messages network 600, the communication protocol used according to the customization node 500 that the second dispensing unit 30 configures by the second processing unit 40 processes.Assuming that the communication protocol now customizing node 500 use is custom protocol, then message request is directly sent to customization node 500 by the second processing unit 40.
When customizing return messages response after node 500 pairs of message request process, after the first processing unit 20 in massage transmission device 402 knows the communication protocol that transmission of messages network 600 and customization node 500 use, message response is directly sent to transmission and reception unit 50 by it.After the message response that transmission and reception unit 50 sends at acquisition first processing unit 20, described message response is sent to transmission of messages network 600.
After massage transmission device 401 obtains message response by transmission and reception unit 50 from transmission of messages network 600, after second processing unit 40 of massage transmission device 401 knows the communication protocol that commercial server 300 and transmission of messages network 600 use, the message response meeting custom protocol to be unpacked parsing, then be sent to commercial server 300 after being re-grouped package by message response with the form meeting PCI-X agreement.
So far, the transmission of messages between commercial server 300 and customization node 500 completes.Can see, commercial server 300 is in transmission message request, receipt message response, customization node 500 is when receipt message request, transmission message response, and all without the need to considering the communication protocol details that the other side uses, the period conversion of agreement all completes via massage transmission device 401,402.
When (such as chip) realizes above-mentioned massage transmission device in the form of hardware, itself and the Design of Communication Interface of commercial server can be become meet the pattern of standard communication protocol, it is operated on commercial server in the mode of plug-in card, it is become compatible hardware interface with the Design of Communication Interface of customization node.Or described massage transmission device can be integrated in same chip with customization node, and this integrated chip becomes to meet the pattern of standard communication protocol with the Design of Communication Interface of commercial server.Thus, by the hardware implementation mode of described citing, realize commercial server and the internodal transmission of messages of customization.
Certainly, above-mentioned massage transmission device also can part realize completely according to actual needs in a software form.
Further consider, can the function of configuration section or whole massage transmission devices between the node carrying out transmission of messages respectively.
With reference to shown in Fig. 4, the present invention also provides a kind of message dispensing device, comprising: send dispensing unit 101, transmission processing unit 102 and transmitting element 103, wherein,
Send dispensing unit 101, the communication protocol of the source node of Effect-based operation sending mode configuration messages transmission;
Transmission processing unit 102, based on the configuration sending dispensing unit 101, when the source node of transmission of messages is identical with the communication protocol of transmission of messages network, is sent to transmitting element 103 by message; When the source node of transmission of messages is not identical with the communication protocol of transmission of messages network, parsing of message being unpacked, is sent to transmitting element 103 after re-grouping package with the communications protocol format that transmission of messages network is corresponding;
Transmitting element 103, is sent to transmission of messages network by the message that transmission processing unit 102 sends.
With reference to shown in Fig. 5, the present invention also provides a kind of message receiving apparatus, comprising: receiving element 201, reception dispensing unit 202 and reception processing unit 203, wherein,
Receiving element 201, is sent to from transmission of messages network receipt message and receives processing unit 203;
Receive dispensing unit 202, the communication protocol of the destination node of Effect-based operation receiving mode configuration messages transmission;
Receive processing unit 203, based on the configuration receiving dispensing unit 202, when the destination node of transmission of messages is identical with the communication protocol of transmission of messages network, message is sent to destination node; When the destination node of transmission of messages is not identical with the communication protocol of transmission of messages network, parsing of message being unpacked, is sent to destination node after re-grouping package with the communications protocol format that the destination node of transmission of messages is corresponding.
Although the present invention discloses as above with preferred embodiment, the present invention is not defined in this.Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various changes or modifications, and therefore protection scope of the present invention should be as the criterion with claim limited range.
Claims (9)
1. a method for message transmission, is characterized in that, comprising: the message sink process of the message transmitting process of source node, the message transmitting procedure of transmission of messages network and destination node;
The message transmitting process of described source node comprises:
Before sending message to transmission of messages network, the communication protocol of the source node of Effect-based operation sending mode configuration messages transmission;
When the source node of transmission of messages is identical with the communication protocol of transmission of messages network, message is sent to transmission of messages network with the communication protocol that transmission of messages network is corresponding;
When the source node of transmission of messages is not identical with the communication protocol of transmission of messages network, parsing of message being unpacked, is sent to transmission of messages network after re-grouping package with the communications protocol format that transmission of messages network is corresponding;
The message transmitting procedure of described transmission of messages network uses self-defining communication protocol to carry out high efficiency of transmission;
The message sink process of described destination node comprises:
After transmission of messages network receipt message, the communication protocol of the destination node of Effect-based operation receiving mode configuration messages transmission;
When the transmission of messages network of transmission of messages is identical with the communication protocol of destination node, message is sent to destination node with the communication protocol that the destination node of transmission of messages is corresponding;
When the transmission of messages network of transmission of messages is not identical with the communication protocol of destination node, parsing of message being unpacked, is sent to destination node after re-grouping package with the communications protocol format that the destination node of transmission of messages is corresponding.
2. method for message transmission as claimed in claim 1, it is characterized in that, message to be unpacked parsing, re-group package with the communications protocol format that transmission of messages network is corresponding, comprise: from message, extract the data that need transmit, and with the communications protocol format that transmission of messages network is corresponding, extracted data are repacked into message.
3. method for message transmission as claimed in claim 1, it is characterized in that, described message sending mode comprises: the source node of transmission of messages adopts the customization node mode of custom protocol, and the source node of transmission of messages adopts the server mode of standard communication protocol.
4. method for message transmission as claimed in claim 3, is characterized in that, described standard communication protocol is any one in PCI-E, PCI-X, PCI.
5. method for message transmission as claimed in claim 1, it is characterized in that, described message reception mode comprises: the destination node of transmission of messages adopts the customization node mode of custom protocol, and the destination node of transmission of messages adopts the server mode of standard communication protocol.
6. method for message transmission as claimed in claim 5, is characterized in that, described standard communication protocol is any one in PCI-E, PCI-X, PCI.
7. a massage transmission device, it is characterized in that, comprise: the first dispensing unit that the message being applicable to source node sends and the first processing unit, the second dispensing unit being applicable to the message sink of destination node and the second processing unit and be applicable to the transmission and reception unit of transmission of messages of transmission of messages network, wherein
First dispensing unit, before sending message to transmission of messages network, the communication protocol of the source node of Effect-based operation sending mode configuration messages transmission;
First processing unit, based on the configuration of the first dispensing unit, when the source node of transmission of messages is identical with the communication protocol of transmission of messages network, is sent to transmission and reception unit by message; When the source node of transmission of messages is not identical with the communication protocol of transmission of messages network, parsing of message being unpacked, is sent to transmission and reception unit after re-grouping package with the communications protocol format that transmission of messages network is corresponding;
Second dispensing unit, after transmission of messages network receipt message, the communication protocol of the destination node of Effect-based operation receiving mode configuration messages transmission;
Second processing unit, based on the configuration of the second dispensing unit, when the destination node of transmission of messages is identical with the communication protocol of transmission of messages network, is sent to destination node by message; When the destination node of transmission of messages is not identical with the communication protocol of transmission of messages network, parsing of message being unpacked, is sent to destination node after re-grouping package with the communications protocol format that the destination node of transmission of messages is corresponding;
Transmission and reception unit, is sent to transmission of messages network by the message that the first processing unit sends; Be sent to the second processing unit from transmission of messages network receipt message, wherein, the message transmitting procedure of described transmission of messages network uses self-defining communication protocol to carry out high efficiency of transmission.
8. a message dispensing device, is characterized in that, the message being applicable to source node sends, and comprising: send dispensing unit, transmission processing unit and transmitting element, wherein,
Send dispensing unit, before sending message to transmission of messages network, the communication protocol of the source node of Effect-based operation sending mode configuration messages transmission; Wherein, described message sending mode comprises the customization node mode of the source node employing custom protocol of transmission of messages, and the source node of transmission of messages adopts the server mode of standard communication protocol, described standard communication protocol comprise in PCI-E, PCI-X, PCI any one;
Transmission processing unit, based on the configuration sending dispensing unit, when the source node of transmission of messages is identical with the communication protocol of transmission of messages network, is sent to transmitting element by message; When the source node of transmission of messages is not identical with the communication protocol of transmission of messages network, parsing of message being unpacked, is sent to transmitting element after re-grouping package with the communications protocol format that transmission of messages network is corresponding;
Transmitting element, the message that transmission processing unit sends is sent to transmission of messages network, and wherein, the message transmitting procedure of described transmission of messages network uses self-defining communication protocol to carry out high efficiency of transmission.
9. a message receiving apparatus, is characterized in that, is applicable to the message sink of destination node, comprises: receiving element, reception dispensing unit and reception processing unit, wherein,
Receiving element, is sent to reception processing unit from transmission of messages network receipt message, and wherein, the message transmitting procedure of described transmission of messages network uses self-defining communication protocol to carry out high efficiency of transmission;
Receive dispensing unit, after transmission of messages network receipt message, the communication protocol of the destination node of Effect-based operation receiving mode configuration messages transmission;
Receive processing unit, based on the configuration receiving dispensing unit, when the destination node of transmission of messages is identical with the communication protocol of transmission of messages network, message is sent to destination node; When the destination node of transmission of messages is not identical with the communication protocol of transmission of messages network, parsing of message being unpacked, is sent to destination node after re-grouping package with the communications protocol format that the destination node of transmission of messages is corresponding.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1665239A (en) * | 2004-03-03 | 2005-09-07 | 联想(北京)有限公司 | A method for implementing information transmission between equipments of different communication protocols |
| CN1897590A (en) * | 2005-07-15 | 2007-01-17 | 华为技术有限公司 | Message transmitting method and device based on DUA protocol |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1665239A (en) * | 2004-03-03 | 2005-09-07 | 联想(北京)有限公司 | A method for implementing information transmission between equipments of different communication protocols |
| CN1897590A (en) * | 2005-07-15 | 2007-01-17 | 华为技术有限公司 | Message transmitting method and device based on DUA protocol |
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