Socket options, tcp nodelay & reuseaddr

server/opcsink.cpp

@@ -27,6 +27,8 @@
 #include <unistd.h>
 #include <string.h>
 #include <arpa/inet.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
 #include <iostream>
 
 
@@ -41,6 +43,9 @@ void OPCSink::start(struct ev_loop *loop, struct addrinfo *listenAddr)
         return;
     }
 
+    int arg = 1;
+    setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &arg, sizeof arg);
+
     if (bind(sock, listenAddr->ai_addr, listenAddr->ai_addrlen)) {
         perror("bind");
         return;
@@ -73,6 +78,9 @@ void OPCSink::cbAccept(struct ev_loop *loop, struct ev_io *watcher, int revents)
         return;
     }
 
+    int arg = 1;
+    setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, &arg, sizeof arg);
+
     Client *cli = new Client();
     cli->bufferPos = 0;
     cli->self = self;