added ft_custom_host for translated/forwarded

ports

src/common/config.py

@@ -128,6 +128,8 @@ class Config:
 		'confirm_close_muc': [opt_bool, True], # confirm closing MUC window
 		'notify_on_file_complete': [opt_bool, True], # notif. on file complete
 		'file_transfers_port': [opt_int, 28011],  # port, used for file transfers
+		# custom host in case user did address translation/port forward
+		'ft_custom_host': [opt_str, ''], 
 		'conversation_font': [opt_str, ''],
 		# IEC standard says KiB = 1024 bytes KB = 1000 bytes
 		'use_kib_mib': [opt_bool, False],

src/common/connection.py

@@ -716,6 +716,7 @@ class Connection:
 		if type(self.peerhost) != tuple:
 			return
 		port = gajim.config.get('file_transfers_port')
+		custom_host = gajim.config.get('ft_custom_host')
 		cfg_proxies = gajim.config.get_per('accounts', self.name, 'file_transfer_proxies')
 		if receiver is None:
 			receiver = file_props['receiver']
@@ -742,6 +743,8 @@ class Connection:
 		sha_str = self._get_sha(file_props['sid'], sender, 
 			receiver)
 		file_props['sha_str'] = sha_str
+		if not custom_host:
+			custom_host = self.peerhost[0]
 		listener = gajim.socks5queue.start_listener(self.peerhost[0], port, 
 			sha_str, self.result_socks5_sid, file_props['sid'])
 		if listener == None:
@@ -758,7 +761,7 @@ class Connection:
 		query.setAttr('sid', file_props['sid'])
 		streamhost = query.setTag('streamhost')
 		streamhost.setAttr('port', str(port))
-		streamhost.setAttr('host', self.peerhost[0])
+		streamhost.setAttr('host', custom_host)
 		streamhost.setAttr('jid', sender)
 		if fast and proxyhosts != []:
 			file_props['proxy_receiver'] = str(receiver)

src/common/socks5.py

@@ -105,12 +105,13 @@ class SocksQueue:
 			return
 		streamhost['state'] = -1
 		self.remove_receiver(idx)
+		if file_props.has_key('streamhosts'):
+			for host in file_props['streamhosts']:
+				if host['state'] != -1:
+					return
 		if file_props['failure_cb']:
 			file_props['failure_cb'](streamhost['initiator'], streamhost['id'], 
 				code = 404)
-		else:
-			# show error dialog, it seems to be the last try
-			pass
 		
 	def add_receiver(self, account, sock5_receiver):
 		''' add new file request '''
@@ -737,7 +738,7 @@ class Socks5Receiver(Socks5):
 		self.streamhost = streamhost
 		self.queue = None
 		self.file_props = file_props
-		
+		self.connect_timeout = 0
 		self.connected = False
 		self.pauses = 0
 		if not self.file_props:
@@ -754,7 +755,7 @@ class Socks5Receiver(Socks5):
 	def connect(self):
 		''' create the socket and start the connect loop '''
 		self._sock=socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-		self._sock.settimeout(5)
+		self._sock.settimeout(50)
 		# this will not block the GUI
 		self._sock.setblocking(False)
 		self.state = 0 # about to be connected
@@ -769,7 +770,8 @@ class Socks5Receiver(Socks5):
 			self._recv=self._sock.recv
 		except Exception, ee:
 			(errnum, errstr) = ee
-			if errnum == 111:
+			self.connect_timeout += 1
+			if errnum == 111 or self.connect_timeout > 1000:
 				self.queue._connection_refused(self.streamhost, 
 					self.file_props, self.queue_idx)
 			return None