CN103312586B - A kind of method of instant messaging, system and server - Google Patents
A kind of method of instant messaging, system and server Download PDFInfo
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Abstract
The invention discloses a kind of method of instant messaging, system and server, the described method comprises the following steps：Connection request long is set up according to what the client for receiving sent, is set up and is connected with the length of active client, and distribute to the corresponding thread of the active client；The server end judges whether the instant messages of the active client；When the instant messages in the absence of the active client are judged, the connection long that active client is set up is hung up, and the next client for setting up connection request long will be sent as active client, the active client is shared same thread and be attached；When judging to exist the instant messages of the active client, send instant messages and give correspondence client.The technical solution adopted by the present invention can in time obtain instant messages, and in the case where there is a large number of users to ask, the performance of system can also keep good state, and also can be with the request of concurrent processing multi-user.
Description
Technical field
The present invention relates to instant messaging, more specifically to a kind of method of instant messaging, system and service
Device.
Background technology
With the swift and violent development of information technology, SNS (Social Networking Service, social network clothes
Business) product has a great vogue, and class of chatting with friends system is then indispensable basic functional components in such product.In view of existing
SNS products are based on browser, accordingly, it would be desirable to the matched instant messaging product based on browser mostly.However, current
Most instant messaging products (such as QQ, MSN etc.) are but all based on desktop.In view of the limitation of http protocol itself, such as
Disconnected and ill-mannered step response etc., the condition managing of the instant messaging product based on browser is relatively difficult.
Conventional web instantaneous communication system information exchange pattern is general in the prior art all to use C/S (client/
Server, client/server) framework form, wherein instant communication client software installation on user terminal, for providing
The functions such as data storage, message forwarding, state preservation, and the server for being arranged at network side is used to provide input and output, information
The functions such as display, interface operation.Sent by way of request, server end are responded client and worked, this mode can not
Meet the demand of many practical applications.Instantaneous communication system needs the information transmission that server will can update in real time to client
End, and send request without client.
In the prior art, the acquisition of information of current web page instantaneous communication system has following two patterns：
Firstth, request server obtains latest news to browser at regular intervals, and this pattern is referred to as poll；
Secondth, server maintains to be connected for a long time with browser to transmit data, and the technology of connection long is referred to as Comet
Connection.
In above-mentioned the first pattern, client goes to check the newest number on server with the time interval of user's definable
According to the major defect for being so easy for that polling mode can be found is to generate substantial amounts of transmission to waste.Because may be most of
It is invalid to the request of server, that is to say, that client waits the event for occurring not occur, if substantial amounts of client
If end, the waste of this network transmission is very serious.Especially for the application program that server end for a long time just updates
For, such as mailer, this waste is just even more huge.Also, the ability to server-side processes request is also accordingly carried
It is high to require.If for a long time just to server end send once ask if, client cannot timely rung
Should.Therefore, or this mode causes network traffics (checking that frequency is too high) higher, otherwise lead to miss the data of renewal
(inspection underfrequency).
On the other hand, if if using Comet technologies, although in the absence of the problem of poll pattern, but, it is desirable to client
End and server end must keep a connection long, and generally, server end each interface can monopolize a thread,
Can thus cause that server end there are many threads to exist simultaneously, in the case where client is very more, also can be to server end
Disposal ability bring very big challenge.
The content of the invention
The embodiment of the present invention provides a kind of method of instant messaging, system and server, solves in connection mode long,
In the case of very many for client, server end influences asking for server-side processes ability in the presence of having a large amount of threads simultaneously
Topic.
On the one hand the embodiment of the present invention provides a kind of method of instant messaging, comprises the following steps：
Connection request long is set up according to what the client for receiving sent, is set up and is connected with the length of active client, and point
The corresponding thread of active client described in dispensing；
The server end judges whether the instant messages of the active client；
The server end judges whether the instant messages of the active client, if it does not exist, then will be current
The connection long that client is set up is hung up, and will send and set up next client of connection request long as active client；If
In the presence of then transmission instant messages give correspondence client；
Wherein, the active client and next client use same thread.
Preferably, it is described to hang up the connection long that active client is set up, and set up the next of connection request long by sending
After client is as active client, the method also includes：
When the instant message of the client for including hang-up is detected, the connection long of correspondence client is waken up；
The instant message that will be detected is sent to the corresponding client for waking up connection long.
Preferably, the instant message that will be detected is sent to after the corresponding client for waking up connection long,
The method also includes：The connection long of correspondence client is hung up again.
Preferably, when the instant message of the client for including hang-up is detected, the connection long of correspondence client is waken up
Before, the method also includes：
Instant message is obtained, client-side information and the corresponding IP in corresponding current location are carried in the instant message
Address；
The instant message of acquisition is saved in caching, and the elder generation for setting up connection request long sent according to reception client
Order, wakes up the connection long of correspondence client successively afterwards.
Preferably, it is described when the instant message of the client for including hang-up is detected, wake up the length of correspondence client
Connection, specially：
Parse the corresponding IP address in the client current location included in the instant message for obtaining；
According to the IP address of parsing, the connection long of correspondence client is waken up.
Preferably, using the pattern acquiring instant messages of poll.
On the other hand the embodiment of the present invention also provides a kind of instantaneous communication system, including：Client and server；
The client, connection request long is set up for being sent to server end, and the reception server end send i.e.
When message；
The server end, connection request long is set up for receive that the client sends, is set up according to the request
Corresponding connection long, and distribute to the corresponding thread of the active client；It is additionally operable to judge whether that current length of setting up connects
The instant messages of the client for connecing, in the absence of when, the connection long that active client is set up is hung up, will send set up connection long please
The next client asked is used as active client；In the presence of, send instant messages and give correspondence client；
Wherein, the active client and next client use same thread.
Preferably, the system also includes：The client of instant messages is sent,
The server, using poll pattern acquiring described in send instant messages client instant messages；And will
The instant messages of acquisition are sent to the client for receiving instant messages.
Preferably, the server, is additionally operable to, when the instant message of client of hang-up is detected the presence of, wake up correspondence
The connection long of client；And the instant message that will be detected is sent to the corresponding client for waking up connection long.
Preferably, the server, the instant message for being additionally operable to detect is sent to corresponding wake-up connection long
Client after, then the connection long for hanging up correspondence client.
On the other hand the embodiment of the present invention also provides a kind of server, and the server includes：
Receiving unit, for receive client transmission set up connection request long；
Unit is set up, is connected with the length of active client for setting up；
Allocation unit, for distributing to the corresponding thread of the active client；
Processing unit, for when the instant messages in the absence of the active client are judged, active client being built
Vertical connection long is hung up, and will send and set up next client of connection request long as active client；
Transmitting element, for when judging to exist the instant messages of the active client, sending instant messages to right
Answer client；
Wherein, the active client and next client use same thread.
Preferably, the processing unit includes：Monitor module and wake module；
The monitoring module, for detecting the instant message for receiving；
The wake module, for when the instant message of the client for including hang-up is detected, waking up correspondence client
The connection long at end；
The transmitting element, the instant message for being additionally operable to detect is sent to the corresponding client for waking up connection long
End.
Preferably, the processing unit, is additionally operable to be sent to corresponding wake-up company long in the instant message for detecting
After the client for connecing, then the connection long for hanging up correspondence client.
The embodiment of the present invention compared with prior art, with advantages below：
The embodiment of the present invention obtains newest disappearing without separated in time using the pattern of connection long with regard to request server
Breath, thus solve that network traffics are (check frequency too high) higher, or produce the problem of the data for missing renewal.Using this hair
Bright method, server end will be entered to the current client for setting up connection long after long connection is set up with active client with this
Row judgement, judges whether the instant messages of the active client, if it is judged that in the absence of the instant of active client
During information, the connection long that active client is set up is hung up, that is to say, that first enter without to the current client for setting up connection long
Any operation of row, is at being suspended state, then proceedes to receive the request that next client sets up connection long, and transmission is built
Next client of connection request long is found as active client, process above is repeated, once server detect it is instant
In information, have corresponding to the instant messages for being suspended client, the connection long of corresponding client is performed into wake operation, and will
Instant messages are sent to corresponding client.
Using the method for the present invention, corresponding each client of server of connection mode long in the prior art can be solved
A thread is distributed, the problem that its own processing capabilities are greatly affected makes multiple client share a thread, even if having
When substantial amounts of client sends request, the performance of server system can also be in shape.
Brief description of the drawings
Fig. 1 is the flow chart of the method for the embodiment of the present invention one；
Fig. 2 is the flow chart of the method for the embodiment of the present invention two；
Fig. 3 is the structured flowchart of specific embodiment of the invention system；
Fig. 4 is a kind of structured flowchart of server of the specific embodiment of the invention；
Fig. 5 is the structured flowchart of processing unit in a kind of server of the specific embodiment of the invention.
Specific embodiment
The embodiment of the present invention provides a kind of method of instant messaging, system and server, solves in connection mode long,
In the case of very many for client, server end has the presence simultaneously of a large amount of threads to influence asking for server-side processes ability
Topic.
With reference to specific embodiment and accompanying drawing, present invention is described.
On the one hand the embodiment of the present invention provides a kind of method of instant messaging, as shown in figure 1, being the stream of the present embodiment method
Cheng Tu, including：
Step 101：Connection request long is set up according to what the client for receiving sent, the company long with active client is set up
Connect, and distribute to the corresponding thread of the active client；
Wherein, it is described set up to be comprised at least in connection request have the correspondence client identification and the client
Positional information；
Step 102：The server end judges whether the instant messages of the active client, when judging not deposit
In the instant messages of the active client, then step 103 is performed；When the instant letter for judging to have the active client
During breath, then step 104 is performed；
Step 103：The connection long that active client is set up is hung up, and the next client for setting up connection request long will be sent
Terminate currently processed flow as active client in end；
Here, it is to make multiple client share same thread to be attached；
Step 104：Send instant messages and give correspondence client.
Specifically, after active client sets up long connection with server, one thread of distribution is active client service, clothes
Business device first have to judge whether to should client instant messages, if it is present be sent to corresponding client, such as
Fruit judges the instant messages in the absence of the correspondence active client, then hang up the connection long that the client is set up, at wait
Reason；At this moment, the request of the foundation connection long of next client is received, same treatment is done, and using next client as current
Client, uses same thread；
Likewise, if it is judged that new active client also exists without corresponding instant messages, then will be new current
The connection long of client is also hung up, and waits pending.
Server is provided with monitoring unit, can immediately detect the instant messages of acquisition, and true by the instant messages for obtaining
Determine sender's client identification and corresponding current location, and receive the mark of the client of instant messages and corresponding
Current location；The current location of the client of recipient can set up the positional information parsing included in connection request long from transmission
Obtain, the corresponding IP address obtained by parsing determines which client the instant messages of acquisition are sent to by needs, now
After finding out the client of instant messages to be sent, then by should the connection long of client wake up, and by corresponding instant letter
Breath is sent to the client being waken up.Here, it is suitable generally according to the priority being suspended because the client being suspended is multiple
Sequence, returns to instant messages.
As shown in Fig. 2 be the method flow diagram of the offer of the specific embodiment of the invention two, including：
Step 201：The request that multiple client sets up connection long is obtained, correspondence client is included in the request current
Address information；
Step 202：Length is set up with each client to be connected, keep communications status；
Step 203：The client-side information that connection long will be set up is preserved；
Step 204：The client of preservation is grouped, and is assigned in a thread；
Step 205：The instant messages of the current client for setting up connection long are judged whether, judges not build currently
During the instant messages of the client of vertical connection long, then step 206 is performed；Judge to have the current client for setting up connection long i.e.
When information when, then perform step 207；
Step 206：Hang up the connection long of the client without instant messages；
Further, the instant messages of correspondence client are obtained by data-interface, and parse the correspondence instant messages,
Corresponding client-side information and corresponding current location are obtained, i.e.,：Corresponding IP address, is added to the client of preservation
In information；
Step 207：When server is judged to exist belongs to the instant messages for being suspended client, corresponding client is waken up
End, and send instant messages.
Wherein, the instant messages simultaneously in the presence of multiple clients being suspended may be judged, can according to being suspended when
Between sequencing processed successively.
Specifically, by User logs in, making client set up length with server and being connected, and keep session；
Initialization thread group, and the client of preservation is assigned in a thread.If user refreshes, release is worked as
Preceding connection long, replaces the connection long of original user.Start thread, the user to distributing to the thread is grouped, can be once
The instant messages of correspondence client are obtained by multiple client；The instant messages of correspondence client are obtained by data-interface
Take, the instant messages of acquisition are parsed, be then appended in the client message of correspondence preservation；Judge whether client has
Instant message；If it has, then waking up corresponding connection long；No, then skip, continue with the request of next client.
Method of servicing can be automatically called after server wakes up connection long, client is received instant message.Will service
Before the instant messages of acquisition are sent to client by device, row format assembling is entered to the instant messages for obtaining, assembling form
When need the message of the client that is included in the request sent by client, be sent to correspondence after assembling data form
Client shown.After client receives instant message, it is presented to user and checks, while initiates a new request again
To obtain data, this process is always maintained at the communication of connection long.
As shown in figure 3, be the structured flowchart of embodiment of the present invention system, wherein, instantaneous communication system includes：Client 31
With the end of server 32；
Client 31, connection request long is set up for being sent to server end, and the reception server end send it is instant
Message；It is described set up in connection request comprise at least have corresponding client 31 identify and the client positional information；
The end of server 32, for receive client 31 transmission set up connection request long, according to it is described request set up correspondence
Connection long, and judge whether the instant messages of the current client for setting up connection long；
The end of server 32, is additionally operable to when the instant messages in the absence of the active client are judged, by existing customer
The connection hang-up long of foundation is held, the information of the client of hang-up is saved on memory 321, and transmission foundation connection long is asked
The next client asked makes the active client share same thread and is attached as active client；
The end of server 32, is additionally operable to, when judging to exist the instant messages of the active client, send instant messages
Give correspondence client.
The system also includes：The client 33 of instant messages is sent,
The end of server 32, the instant messages of the client 33 of instant messages are sent using the pattern acquiring of poll；And will obtain
The instant messages for taking are sent to the client 31 for receiving instant messages.
Further, when the instant message of the client for including hang-up is detected, the end of server 32 is additionally operable to wake up
The connection long of correspondence client；And the instant message that will be detected is sent to the corresponding client for waking up connection long.
Further, the end of server 32, the instant message for being additionally operable to detect is sent to the corresponding wake-up length
After the client of connection, then the connection long for hanging up correspondence client.
As shown in figure 4, be a kind of structured flowchart of server in the embodiment of the present invention, including：
Receiving unit 41, for receive client transmission set up connection request long；
Unit 42 is set up, is connected with the length of active client for setting up；
Allocation unit 43, for distributing to the corresponding thread of the active client；
Judging unit 44, the instant messages for judging whether the active client；
Processing unit 45, for when the instant messages in the absence of the active client are judged, by active client
The connection long of foundation is hung up, and will send the next client for setting up connection request long as active client, makes described current
Client shares same thread and is attached；
Transmitting element 46, for when judging to exist the instant messages of the active client, send instant messages to
Correspondence client.
As shown in figure 5, be the structured flowchart of processing unit in embodiment of the present invention server, wherein, processing unit 45 has
Body includes：Monitor module 51 and wake module 52；
Module 51 is monitored, for detecting the instant message for receiving；
Wake module 52, for when the instant message of the client for including hang-up is detected, waking up correspondence client
Connection long；
Transmitting element 46, is additionally operable to after the connection long of correspondence client is waken up, and the instant message that will be detected is sent to
The corresponding client for waking up connection long.
Specifically, it is necessary to the instant messages that will be obtained before the instant messages that will be detected are sent to corresponding client
Parsed, obtained the correspondence mark and corresponding IP address of client, just it is known that needing which client, hair waken up
Which client is given, correspondence mark and corresponding IP address that the correspondence for obtaining receives the client of instant messages will be parsed
It is saved in caching, to be matched with the client for setting up connection request long, consistent client will be matched as being called out
Awake object, so that instant messages are sent into corresponding client.
Further, after the instant message that will be detected is sent to the corresponding client for waking up connection long,
Processing unit 45, is additionally operable to hang up again the connection long of correspondence client.
The present invention has advantages below compared with prior art：
The embodiment of the present invention obtains newest disappearing without separated in time request server using the pattern of connection long
Breath, it is (checking that frequency is too high) higher so as to solve caused network traffics, or the problem for producing the data for missing renewal.Adopt
With the method for the present invention, server end, be to the current client for setting up connection long after connection long is set up with current client
Holding judged with this, judges whether the instant messages of the active client, if it is judged that not existing existing customer
During the instant messages at end, the connection long that active client is set up is hung up, that is, first without to the current visitor for setting up connection long
Family end carries out any operation, is at being suspended state, then proceedes to receive the request that next client sets up connection long, will
Transmission sets up next client of connection request long as active client, repeats process above, once server is detected
Instant messages in, have corresponding to the instant messages of client are suspended, the connection long of corresponding client is performed and wakes up behaviour
Make, and instant messages are sent to corresponding client.
Using the method for the present invention, corresponding each client of server of connection mode long in the prior art can be solved
A thread is distributed, the problem that its own processing capabilities are greatly affected makes multiple client share a thread, even if having
When substantial amounts of client sends request, the performance of server system can also be in shape.
Obviously, those skilled in the art can carry out various changes and modification without deviating from essence of the invention to the present invention
God and scope.So, if these modifications of the invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (13)
1. a kind of method of instant messaging, it is characterised in that the method is comprised the following steps：
Connection request long is set up according to what the client for receiving sent, is set up and is connected with the length of active client, and distribute to
The corresponding thread of the active client；
Server end judges whether the instant messages of the active client, if it does not exist, then active client is built
Vertical connection long is hung up, and will send and set up next client of connection request long as active client；If it is present hair
Instant messages are sent to give correspondence client；
Wherein, the active client and next client use same thread.
2. the method for claim 1, it is characterised in that described to hang up the connection long that active client is set up, and will
After the next client for setting up connection request long is sent as active client, the method also includes：
When the instant message of the client for including hang-up is detected, the connection long of correspondence client is waken up；
The instant message that will be detected is sent to the corresponding client for waking up connection long.
3. method as claimed in claim 2, it is characterised in that the instant message that will be detected is sent to corresponding described
Wake up after the client of connection long, the method also includes：The connection long of correspondence client is hung up again.
4. method as claimed in claim 3, it is characterised in that when the instant message for detecting the client for including hang-up
When, before waking up the connection long of correspondence client, the method also includes：
Instant message is obtained, the corresponding IP ground of client-side information and corresponding current location is carried in the instant message
Location；
The instant message of acquisition is saved in caching, and it is suitable according to the priority for setting up connection request long for receiving client transmission
Sequence, wakes up the connection long of correspondence client successively.
5. method as claimed in claim 4, it is characterised in that described when detecting disappearing immediately for the client that includes hang-up
During breath, the connection long of correspondence client is waken up, specially：
Parse the corresponding IP address in the client current location included in the instant message for obtaining；
According to the IP address of parsing, the connection long of correspondence client is waken up.
6. method as claimed in claim 5, it is characterised in that using the pattern acquiring instant messages of poll.
7. a kind of instantaneous communication system, it is characterised in that including：Client and server；
The client, connection request long is set up for being sent to the server end, and receives the server end transmission
Instant message；
The server end, connection request long is set up for receive that the client sends, and correspondence is set up according to the request
Connection long, and distribute to the corresponding thread of the client；It is additionally operable to judge whether the current client for setting up connection long
The instant messages at end, in the absence of when, the connection long that active client is set up is hung up, set up the next of connection request long by sending
Client is used as the active client；In the presence of, send instant messages and give correspondence client；
Wherein, the active client and next client use same thread.
8. system as claimed in claim 7, it is characterised in that the system also includes：The client of instant messages is sent,
The server, using poll pattern acquiring described in send instant messages client instant messages；And will obtain
Instant messages be sent to correspondence receive instant messages client.
9. system as claimed in claim 8, it is characterised in that the server, is additionally operable to as the visitor that detect the presence of hang-up
During the instant message at family end, the connection long of correspondence client is waken up；And the instant message that will be detected is sent to corresponding institute
State the client for waking up connection long.
10. system as claimed in claim 9, it is characterised in that the server, is additionally operable to the instant message hair that will be detected
After giving the corresponding client for waking up connection long, then the connection long for hanging up correspondence client.
11. a kind of servers, it is characterised in that the server includes：
Receiving unit, for receive client transmission set up connection request long；
Unit is set up, is connected with the length of active client for setting up；
Allocation unit, for distributing to the corresponding thread of the active client；
Judging unit, the instant messages for judging whether the active client；
Processing unit, for when the instant messages in the absence of the active client are judged, active client being set up
Connection long is hung up, and will send and set up next client of connection request long as active client；
Transmitting element, correspondence visitor is given for when judging to exist the instant messages of the active client, sending instant messages
Family end；
Wherein, the active client and next client use same thread.
12. servers as claimed in claim 11, it is characterised in that the processing unit includes：Monitor module and wake up mould
Block；
The monitoring module, for detecting the instant message for receiving；
The wake module, for when the instant message of the client for including hang-up is detected, waking up correspondence client
Connection long；
The transmitting element, the instant message for being additionally operable to detect is sent to the corresponding client for waking up connection long.
13. servers as claimed in claim 12, it is characterised in that the processing unit, are additionally operable to instant what is detected
Message is sent to after the corresponding client for waking up connection long, then the connection long for hanging up correspondence client.
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| CN103873590B (en) * | 2014-04-01 | 2017-04-26 | 北京奇立软件技术有限公司 | Accessing method of webpage IM and webpage browser |
| CN105515936A (en) * | 2014-09-23 | 2016-04-20 | 中国电信股份有限公司 | Method, server and system for message communication |
| CN107426081A (en) * | 2017-04-18 | 2017-12-01 | 贵阳朗玛信息技术股份有限公司 | A kind of real-time messages transmission method and system |
| CN109327415A (en) * | 2017-07-31 | 2019-02-12 | 成都鼎桥通信技术有限公司 | Transmission method, device and the server of voice group data |
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| CN101938803A (en) * | 2010-09-08 | 2011-01-05 | 宇龙计算机通信科技(深圳)有限公司 | Communication link maintaining method, communication link maintaining system and mobile terminal |
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