Set SO_REUSEADDR.

[jam] / jam.c

diff --git a/jam.c b/jam.c
index d22ced453ff2c4769b9a558f895c54c59d799960..e772fd9d9d4217725c5db903de8b505f80bab9ab 100644 (file)
--- a/jam.c
+++ b/jam.c
@@ -1,5 +1,6 @@
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h>
 #include <pthread.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
@@ -7,7 +8,25 @@
 void *receiver_worker(void *arg)
 {
        int sock = (int)arg;
+       char buf[65536];
+
        printf("Received worker for socket %u\n", sock);
+
+       for ( ;; ) {
+               int ret = read(sock, buf, 65536);
+               if (ret == 0)
+                       break;
+
+               // FIXME: update stats here
+       }
+
+       printf("Socket %u done\n", sock);
+       
+       if (close(sock) == -1) {
+               perror("close()");
+               exit(1);
+       }
+
        pthread_exit(0);
 }
 
@@ -15,6 +34,7 @@ int get_server_socket(unsigned short port)
 {
        int server_sock;
        struct sockaddr_in sin;
+       unsigned one = 1;
 
        server_sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
        if (server_sock == -1) {
@@ -22,6 +42,11 @@ int get_server_socket(unsigned short port)
                exit(1);
        }
 
+       if (setsockopt(server_sock, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one)) == -1) {
+               perror("setsocket(SO_REUSEADDR)");
+               exit(1);
+       }
+
        sin.sin_family = AF_INET;
        sin.sin_port = htons(port);
        sin.sin_addr.s_addr = INADDR_ANY;
@@ -61,7 +86,10 @@ int main()
                        exit(1);
                }
 
-               pthread_create(&thread, NULL, receiver_worker, (void *)sock);
+               if (pthread_create(&thread, NULL, receiver_worker, (void *)sock) == -1) {
+                       perror("pthread_create()");
+                       exit(1);
+               }
        }
 
        exit(0);