comments and cleanup

server/server.c

@@ -12,10 +12,12 @@ void tcpServer() {
     char quote[MESSAGE_STRING_LENGTH] = "";
     char clientMessage[MESSAGE_STRING_LENGTH] = "";
 
+    /*initialize socket info*/
     serverAddress.sin_family = AF_INET;
     serverAddress.sin_addr.s_addr = INADDR_ANY;
     serverAddress.sin_port = htons(17);
 
+    /*create socket*/
     serverSocket = socket(serverAddress.sin_family, SOCK_STREAM, IPPROTO_IP);
     if (serverSocket == -1) {
         puts("socket not created");
@@ -23,15 +25,19 @@ void tcpServer() {
     }
     puts("socket created");
 
+    /*bind socket to address:port*/
     if (bind(serverSocket, (const struct sockaddr *) &serverAddress, sizeof serverAddress) < 0) {
         puts("bind failed");
         exit(2);
     }
     puts("address bound");
 
+    /*start listening*/
     listen(serverSocket, 5);
     puts("server listening");
 
+    /*accept connections*/
+    //TODO: t h r e a d s
     addressLength = sizeof(struct sockaddr_in);
     while ((clientSocket = accept(serverSocket, (struct sockaddr *) &clientAddress, (socklen_t *) &addressLength)) >= 0) {
         puts("client connected");
@@ -60,5 +66,5 @@ void tcpServer() {
 }
 
 void udpServer() {
-
+    //TODO: udp handling
 }