For reading and writing to the file, we used to read () and write () functions. Then, the data has been read using the other end of the pipe, which is filedes 0. Socket_desc = socket(AF_INET, SOCK_STREAM, 0) printf("Enter the port number\n") Ĭlient_addr.sin_addr. Here we have first created a pipe using pipe () function then written to the pipe using fildes 1 end. I am stuck in the confusion I mentioned above. I wrote a client as shown below and run this multi threaded server. If I run this multi threaded server in one terminal and two or three clients in other terminals, and lets say, client1 sent a message and client2 also sent a message, and after that if the server replies then how would I know which client is being sent the message.
Write(sock, client_message, strlen(client_message)) includeIf( bind(socket_desc,( struct sockaddr *)&server, sizeof(server)) 0 ) There also is a Minix port of FSU Pthreads currently not being maintained by me. In this article, how the pipe() function is used to implement the concept. If any process reads from the pipe, but no other process has not written to the pipe yet, then read returns end-of-file. Data is maintained in a FIFO order in a pipe. One process writes data to the pipe, and the other process reads the data from the pipe. by worker threads ) int start100 // Contain starting array index of. Alert: link to the pthreads library by appending -lpthread to the compile. A pipe is used as a communication medium between the process. You will see in the demo programs that the data that need to be processed are. Socket_desc = socket(AF_INET, SOCK_STREAM, 0) FSU Pthreads is a C library which implements POSIX threads for SunOS. The data type pthreadattrt allows the calling program to set some of the. # include //for threading, link with lpthread C socket server example, handles multiple clients using threads