X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=jam.c;h=e772fd9d9d4217725c5db903de8b505f80bab9ab;hb=e56014729532a37e05a977b85c9e3bbd3884cc75;hp=68ed2612ba214f7cf5d87f15cb0f7561efa01b8c;hpb=2bd0c6351fc96e58a77ee69684cebf65f30c539d;p=jam

diff --git a/jam.c b/jam.c
index 68ed261..e772fd9 100644
--- a/jam.c
+++ b/jam.c
@@ -1,13 +1,40 @@
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h>
 #include <pthread.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 
+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);
+}
+
 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) {
@@ -15,6 +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;
@@ -24,6 +56,11 @@ int get_server_socket(unsigned short port)
 		exit(1);
 	}
 
+	if (listen(server_sock, 255) == -1) {
+		perror("listen()");
+		exit(1);
+	}
+
 	return server_sock;
 }
 
@@ -31,5 +68,29 @@ int main()
 {
 	int server_sock = get_server_socket(2007);
 
+	// FIXME: fire off sender workers here
+
+	/*
+	 * Listen for incoming connections, spawning off one receiver
+	 * thread for each (which will just gobble up the data until
+	 * we're done).
+	 */
+	for ( ;; ) {
+		struct sockaddr_in addr;
+		socklen_t addr_len = sizeof(addr);
+		pthread_t thread;
+
+		int sock = accept(server_sock, (struct sockaddr *)&addr, &addr_len);
+		if (sock == -1) {
+			perror("accept()");
+			exit(1);
+		}
+
+		if (pthread_create(&thread, NULL, receiver_worker, (void *)sock) == -1) {
+			perror("pthread_create()");
+			exit(1);
+		}
+	}
+
 	exit(0);
 }