[complement-svn] SF.net SVN: complement: [1883] trunk/complement/explore/app/SMTP-tools/ smtp_server_ut/socket

[<oke...@us...>]

Revision: 1883
          http://complement.svn.sourceforge.net/complement/?rev=1883&view=rev
Author:   okechina
Date:     2008-05-26 02:20:46 -0700 (Mon, 26 May 2008)

Log Message:
-----------
Multi-thread realization of TCP-server. A separate thread is created for each client.

Modified Paths:
--------------
    trunk/complement/explore/app/SMTP-tools/smtp_server_ut/socket/ECHO_server.cc
    trunk/complement/explore/app/SMTP-tools/smtp_server_ut/socket/Makefile

Modified: trunk/complement/explore/app/SMTP-tools/smtp_server_ut/socket/ECHO_server.cc
===================================================================
--- trunk/complement/explore/app/SMTP-tools/smtp_server_ut/socket/ECHO_server.cc	2008-05-25 12:14:17 UTC (rev 1882)
+++ trunk/complement/explore/app/SMTP-tools/smtp_server_ut/socket/ECHO_server.cc	2008-05-26 09:20:46 UTC (rev 1883)
@@ -8,30 +8,42 @@
 #include <stdio.h>
 #include <iostream>
 
+#include <pthread.h>
+
 #include "socket.h"
 
 const int bufsize = 4096;
+char buf[bufsize];
 
+int TCPecho (int fd){
+  int cc;
+  while ( cc = read( fd, buf, sizeof( buf ) ) ) {
+    write( fd, buf, cc );
+  }
+  close(fd);
+  return 0;
+}
+
 int main()
 {
   struct sockaddr_in fsin;
-  
+
   char *service = "3000";
 //  char *transport = "udp";
   char *transport = "tcp";
   int qlen = 0;
-  char buf[bufsize];
+  unsigned int alen;
 
+  pthread_t th;
+  
   sct::sock s ( service, transport, qlen );
-  unsigned int alen;
+  
   if (transport == "tcp")
   {
-    alen = sizeof( fsin );
-    int sc = accept( s.getDescr(), (struct sockaddr *)&fsin, &alen);
-      
     while (1){
-      int cc = read( sc, buf, sizeof( buf ) );
-      write( sc, buf, cc );
+      alen = sizeof( fsin );
+      int sc = accept( s.getDescr(), (struct sockaddr *)&fsin, &alen);
+      pthread_create( &th, 0, ( void * (*)( void *))TCPecho, (void *)sc );
     }
   } else {
     while (1){

Modified: trunk/complement/explore/app/SMTP-tools/smtp_server_ut/socket/Makefile
===================================================================
--- trunk/complement/explore/app/SMTP-tools/smtp_server_ut/socket/Makefile	2008-05-25 12:14:17 UTC (rev 1882)
+++ trunk/complement/explore/app/SMTP-tools/smtp_server_ut/socket/Makefile	2008-05-26 09:20:46 UTC (rev 1883)
@@ -1,7 +1,7 @@
 all: server client
 
 server: server.o socket.o
-	gcc -g -o server server.o socket.o -lstdc++
+	gcc -g -o server server.o socket.o -lstdc++ -lpthread 
 server.o: ECHO_server.cc socket.h
 	gcc -g -c ECHO_server.cc -o server.o
 client: client.o socket.o


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