Unix domain socket support, maybe?

[lambdafu]

untested. but it compiles

diff --git a/src/Socket/ClientSocket/TimingSocket/TimingSocket.cpp b/src/Socket/ClientSocket/TimingSocket/TimingSocket.cpp
index 476ca2d..ed5e2ca 100644
--- a/src/Socket/ClientSocket/TimingSocket/TimingSocket.cpp
+++ b/src/Socket/ClientSocket/TimingSocket/TimingSocket.cpp
@@ -28,10 +28,29 @@ struct addrinfo* retrieveConnectionCandidates(const std::string& host, int port)
     return res0;
 }

+#include <sys/un.h>
+
 void Socket::TimingSocket::connect(std::string host, uint16_t port) {
     this->host = host;
     this->port = port;
-    struct addrinfo *res, *res0;
+    struct addrinfo *res, *res0 = 0;
+
+    if (host.find('/') != std::string::npos) {
+        sock = socket(AF_UNIX, SOCK_STREAM, 0);
+        if (sock >= 0) {
+           struct sockaddr_un addr;
+            memset(&addr, 0, sizeof(struct sockaddr_un));
+            addr.sun_family = AF_UNIX;
+            strncpy(addr.sun_path, host.c_str(), sizeof(addr.sun_path) - 1);
+            if (::connect(sock, (struct sockaddr*) &addr, sizeof(struct sockaddr_un)) < 0) {
+                ::close(sock);
+                sock = -1;
+            }
+            /* socket opened */
+            state = SOCKSTATE_ESTABLISHED;
+       }
+    } else {
+
     res0 = retrieveConnectionCandidates(host, port);
     sock = -1;
     for (res = res0; res; res = res->ai_next) {
@@ -50,6 +69,8 @@ void Socket::TimingSocket::connect(std::string host, uint16_t port) {
         state = SOCKSTATE_ESTABLISHED;
         break;
     }
+    }
+
     if (sock < 0) {
         throw std::runtime_error(std::string("Unable to open socket for host \""+host+":"+std::to_string(port)+"\""));
     }