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SOCKS error handler winsock compatibility 

- now it can detect WSA errors as well, allowing more accurate error
  feedback
This commit is contained in:
Peter Šurda 2017-02-20 12:15:51 +01:00
parent 249a513630
commit ea448c4496
Signed by untrusted user: PeterSurda
GPG Key ID: 0C5F50C0B5F37D87
1 changed files with 32 additions and 5 deletions
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37
src/socks/__init__.py
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@ -406,11 +406,14 @@ class socksocket(socket.socket):
try:
_orgsocket.connect(self, (self.__proxy[1], portnum))
except socket.error as e:
if e[0] == 101:
# ENETUNREACH, WSAENETUNREACH
if e[0] in [101, 10051]:
raise GeneralProxyError((7, _generalerrors[7]))
if e[0] == 111:
# ECONNREFUSED, WSAECONNREFUSED
if e[0] in [111, 10061]:
raise GeneralProxyError((8, _generalerrors[8]))
if e[0] == 113:
# EHOSTUNREACH, WSAEHOSTUNREACH
if e[0] in [113, 10065]:
raise GeneralProxyError((9, _generalerrors[9]))
raise
self.__negotiatesocks5()
@ -427,10 +430,34 @@ class socksocket(socket.socket):
portnum = self.__proxy[2]
else:
portnum = 8080
_orgsocket.connect(self,(self.__proxy[1], portnum))
try:
_orgsocket.connect(self,(self.__proxy[1], portnum))
except socket.error as e:
# ENETUNREACH, WSAENETUNREACH
if e[0] in [101, 10051]:
raise GeneralProxyError((7, _generalerrors[7]))
# ECONNREFUSED, WSAECONNREFUSED
if e[0] in [111, 10061]:
raise GeneralProxyError((8, _generalerrors[8]))
# EHOSTUNREACH, WSAEHOSTUNREACH
if e[0] in [113, 10065]:
raise GeneralProxyError((9, _generalerrors[9]))
raise
self.__negotiatehttp(destpair[0], destpair[1])
elif self.__proxy[0] == None:
_orgsocket.connect(self, (destpair[0], destpair[1]))
try:
_orgsocket.connect(self, (destpair[0], destpair[1]))
except socket.error as e:
# ENETUNREACH, WSAENETUNREACH
if e[0] in [101, 10051]:
raise GeneralProxyError((7, _generalerrors[7]))
# ECONNREFUSED, WSAECONNREFUSED
if e[0] in [111, 10061]:
raise GeneralProxyError((8, _generalerrors[8]))
# EHOSTUNREACH, WSAEHOSTUNREACH
if e[0] in [113, 10065]:
raise GeneralProxyError((9, _generalerrors[9]))
raise
else:
raise GeneralProxyError((4, _generalerrors[4]))