X-Git-Url: http://git.kaliko.me/?p=python-musicpd.git;a=blobdiff_plain;f=mpd.py;h=bd68b3cf4c4cd26d7088014de89b1509535fa7ef;hp=33449ca5aabbe8abb3f974354bebabe48f8a44fb;hb=202767471f017c54d1ba73e2ad4bedca5ef0d40f;hpb=cde055b004d6e9f8a8d3c9548d4f4778c6897472

diff --git a/mpd.py b/mpd.py
index 33449ca..bd68b3c 100644
--- a/mpd.py
+++ b/mpd.py
@@ -288,12 +288,30 @@ class MPDClient(object):
 
     def connect(self, host, port):
         if self._sock:
-            self.disconnect()
-        self._sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-        self._sock.connect((host, port))
+            raise ConnectionError, "Already connected"
+        msg = "getaddrinfo returns an empty list"
+        for res in socket.getaddrinfo(host, port, socket.AF_UNSPEC,
+                                      socket.SOCK_STREAM, socket.IPPROTO_TCP,
+                                      socket.AI_ADDRCONFIG):
+            af, socktype, proto, canonname, sa = res
+            try:
+                self._sock = socket.socket(af, socktype, proto)
+                self._sock.connect(sa)
+            except socket.error, msg:
+                if self._sock:
+                    self._sock.close()
+                self._sock = None
+                continue
+            break
+        if not self._sock:
+            raise socket.error, msg
         self._rfile = self._sock.makefile("rb")
         self._wfile = self._sock.makefile("wb")
-        self._hello()
+        try:
+            self._hello()
+        except (socket.error, MPDError):
+            self.disconnect()
+            raise
 
     def disconnect(self):
         self._rfile.close()