multithreading - Multiple client and a server communication -

i novice client server programming, how understood things , trying communicate between client , server. code buggy not dislaying entire string, can 1 tell me how send entire string(which has spaces) server client.

output:
rhu>> confgiure cm port (this entire string) server reply=configure
rhu>> server reply=cm rhu>> server reply=port

the above entire thing output 1 string configure cm port

and 1 more things there way catch these arguments in argv[] above case. here server code.

//create socket socket_desc = socket(af_inet , sock_stream , 0); if (socket_desc == -1) {     printf("could not create socket"); } puts("socket created");  //prepare sockaddr_in structure server.sin_family = af_inet; server.sin_addr.s_addr = inaddr_any; server.sin_port = htons( 8888 );  //bind if( bind(socket_desc,(struct sockaddr *)&server , sizeof(server)) < 0) {     //print error message     perror("bind failed. error");     return 1; } puts("bind done");  //listen listen(socket_desc , 3);  //accept , incoming connection puts("waiting incoming connections..."); c = sizeof(struct sockaddr_in);   //accept , incoming connection puts("waiting incoming connections..."); c = sizeof(struct sockaddr_in); pthread_t thread_id;  while( (client_sock = accept(socket_desc, (struct sockaddr *)&client, (socklen_t*)&c)) ) {     puts("connection accepted");      if( pthread_create( &thread_id , null ,  connection_handler , (void*) &client_sock) < 0)     {         perror("could not create thread");         return 1;     }      //now join thread , dont terminate before thread     //pthread_join( thread_id , null);     puts("handler assigned"); }  if (client_sock < 0) {     perror("accept failed");     return 1; }  return 0; 

}

//void connectionhandler(void *sock_desc) { //write(sock , message , strlen(message));  //message = "now type , shall repeat type \n"; //write(sock , message , strlen(message));  //receive message client while( (read_size = recv(sock , client_message , 2000, 0)) > 0) {     client_message[read_size] = '\0';     write(sock, client_message, strlen(client_message));     memset(client_message, 0, 2000); }  if(read_size == 0) {     puts("client disconnected");     fflush(stdout); } else if(read_size == -1) {     perror("recv failed"); }   return 0; 

}
client code

//create socket sock = socket(af_inet , sock_stream , 0); if (sock == -1) {     printf("could not create socket"); } //puts("socket created");  server.sin_addr.s_addr = inet_addr("127.0.0.1"); server.sin_family = af_inet; server.sin_port = htons( 8888 );  //connect remote server if (connect(sock , (struct sockaddr *)&server , sizeof(server)) < 0) {     perror("connect failed. error");     return 1; }  //puts("connected\n"); printf("!!welcome rhu cli!!\n");  //keep communicating server while(1) {     fflush(stdout);     printf("rhu>> : ");       scanf("%s" , message);      //send data     if( send(sock , message , strlen(message) , 0) < 0)     {         puts("send failed");         return 1;     }     //receive reply server    if( recv(sock , server_reply , 2000 , 0) < 0)     {         puts("recv failed");         break;     }     printf("server reply=%s\n", server_reply);     //if(strcmp(server_reply, "?") == 0)     //puts("confgiure");     parse_init(server_reply);     memset(server_reply, 0, 2000);     fflush(stdout); }  close(sock); return 0; 

}