Mina Framework----------Android client and server side

1. Related Resources

Mina:http://mina.apache.org/mina-project/quick-start-guide.html

Jar Package Download: http://download.csdn.net/detail/hulan_baby/8424891

Source code (client): http://download.csdn.net/detail/hulan_baby/8424897

Source code (server side): http://download.csdn.net/detail/hulan_baby/8424903

Since I have no resources to divide, so please have the points of the pro people to contribute a little, thank you very much.

2. Engineering Catalogue

Log4j.properties does not need

3. Server-Side Core code

Import Java.util.date;import Org.apache.log4j.logger;import Org.apache.mina.common.idlestatus;import Org.apache.mina.common.iohandleradapter;import Org.apache.mina.common.iosession;public class TimeServerHandler Extends Iohandleradapter {//Inherited 7 methods public static Logger Logger = Logger.getlogger (Timeserverhandler.class);// The server side creates a connection with the client @overridepublic void Sessioncreated (iosession session) {//Displays the client's IP and port System.out.println ( Session.getremoteaddress (). toString ()); Logger.info ("sessioncreated");} Accepts a message from the port, responds to this method to process the message @overridepublic void Messagereceived (iosession session, Object message) throws Exception { String str = message.tostring (), if (Str.trim (). Equalsignorecase ("quit")) {session.close ();//end session return;} else if ( Str.trim (). Equalsignorecase ("Hello")) {Session.write ("How is You!"); /Session.getattribute ("");//Session.setattribute ("");} Date date = new Date (); Session.write (date.tostring ());//Returns the current time of the string System.out.println ("The data received by the client:" + message.tostring ( )); SYSTEM.OUT.PRINTLN ("Message WRItten ... "); @Overridepublic void Exceptioncaught (iosession session, Throwable cause) throws Exception {//TODO auto-generated method s Tublogger.info ("server Exception"); Super.exceptioncaught (session, cause);} This method is called after a message is sent to the client @overridepublic void Messagesent (iosession session, Object message) throws Exception {//TODO Auto-gene Rated Method Stubsuper.messagesent (session, message); Logger.info ("Send success to Client message");} This method is called when the connection to the client is closed @overridepublic void sessionclosed (Iosession session) throws Exception {//TODO auto-generated method Stublogger.info ("server-side shutdown with Client connection"); super.sessionclosed (session);} @Overridepublic void Sessionopened (Iosession session) throws Exception {//TODO auto-generated method Stublogger.info (" Server and Client connection open "); super.sessionopened (session);} @Overridepublic void Sessionidle (iosession session, Idlestatus status) throws Exception {logger.info ("Server enters idle ..."); System.out.println ("IDLE" + session.getidlecount (status));}}

Test:

Cmd-->telnet 127.0.0.1 9123, using this method can also be tested.

There may be errors at this point, "Telnet is not an internal or external command ...".

Workaround: http://jingyan.baidu.com/article/7908e85c6ec355af491ad265.html
4. Client (core code)

5. Results

Start the server side first, and then start the client

Server-side display:

2015-2-5 10:01:43 org.apache.mina.filter.logging.loglevel$4 Log
Information: CREATED
/127.0.0.1:61982
[QC] INFO [NioProcessor-1] timeserverhandler.sessioncreated (17) | sessioncreated
2015-2-5 10:01:43 org.apache.mina.filter.logging.loglevel$4 Log
Information: Opened
[QC] INFO [NioProcessor-1] timeserverhandler.sessionopened (68) | Server and Client Connection open
2015-2-5 10:01:43 org.apache.mina.filter.logging.loglevel$4 Log
Info: received:heapbuffer[pos=0 lim=6 cap=2048:68 6C 6C 6F 0A]
Data received by the client: Hello
Message written ...
[QC] INFO [NioProcessor-1] Timeserverhandler.messagesent (54) | Successfully sent to client message
2015-2-5 10:01:43 org.apache.mina.filter.logging.loglevel$4 Log
Information: sent:heapbuffer[pos=0 lim=14 cap=15:68 6F (6F) [0A]
2015-2-5 10:01:43 org.apache.mina.filter.logging.loglevel$4 Log
Information: sent:heapbuffer[pos=0 lim=0 Cap=0:empty]
2015-2-5 10:01:43 org.apache.mina.filter.logging.loglevel$4 Log
Info: received:heapbuffer[pos=0 lim=5 cap=2048:71 0A]
2015-2-5 10:01:43 org.apache.mina.filter.logging.loglevel$4 Log
Information: Sent:heapbuffer[pos=0 lim=29 cap=30:54 (3 a 30 31 ...]..)
2015-2-5 10:01:43 org.apache.mina.filter.logging.loglevel$4 Log
Information: sent:heapbuffer[pos=0 lim=0 Cap=0:empty]
2015-2-5 10:01:44 org.apache.mina.filter.logging.loglevel$4 Log
Information: CLOSED
[QC] INFO [NioProcessor-1] Timeserverhandler.messagesent (54) | Successfully sent to client message
[QC] INFO [NioProcessor-1] timeserverhandler.sessionclosed (61) | Server-side shutdown connection to the client

Client display:

2015-2-5 10:01:43 org.apache.mina.filter.logging.loglevel$4 Log
Information: CREATED
2015-2-5 10:01:43 org.apache.mina.filter.logging.loglevel$4 Log
Information: Opened
2015-2-5 10:01:43 org.apache.mina.filter.logging.loglevel$4 Log
Info: sent:heapbuffer[pos=0 lim=6 cap=7:68 6C 6C 6F 0A]
2015-2-5 10:01:43 org.apache.mina.filter.logging.loglevel$4 Log
Information: sent:heapbuffer[pos=0 lim=0 Cap=0:empty]
2015-2-5 10:01:43 org.apache.mina.filter.logging.loglevel$4 Log
Info: sent:heapbuffer[pos=0 lim=5 cap=6:71 0A]
2015-2-5 10:01:43 org.apache.mina.filter.logging.loglevel$4 Log
Information: sent:heapbuffer[pos=0 lim=0 Cap=0:empty]
How is YOU!
Thu Feb 10:01:43 CST 2015
2015-2-5 10:01:43 org.apache.mina.filter.logging.loglevel$4 Log
Information: received:heapbuffer[pos=0 lim=14 cap=2048:68 6F (6F) [0A]
2015-2-5 10:01:43 org.apache.mina.filter.logging.loglevel$4 Log
Information: Received:heapbuffer[pos=0 lim=29 cap=2048:54 (3 a 30 31 ...]..)
2015-2-5 10:01:44 org.apache.mina.filter.logging.loglevel$4 Log
Information: CLOSED

Mina Framework----------Android client and server side