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qt TorDetector: close socket

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ResourceWarning below is shown when running python3 with "-X dev":

...\electrum\electrum\gui\qt\network_dialog.py:457: ResourceWarning: unclosed <socket.socket fd=3276, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('0.0.0.0', 55693), raddr=('127.0.0.1', 9050)>
  if TorDetector.is_tor_port(net_addr):
ResourceWarning: Enable tracemalloc to get the object allocation traceback
This commit is contained in:
SomberNight
2020-10-06 19:15:20 +02:00
parent e60aede77e
commit 52f4189176
1 changed files with 7 additions and 7 deletions
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14
electrum/gui/qt/network_dialog.py
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@@ -464,13 +464,13 @@ class TorDetector(QThread):
@staticmethod @staticmethod
def is_tor_port(net_addr: Tuple[str, int]) -> bool: def is_tor_port(net_addr: Tuple[str, int]) -> bool:
try: try:
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
s.settimeout(0.1) s.settimeout(0.1)
s.connect(net_addr) s.connect(net_addr)
# Tor responds uniquely to HTTP-like requests # Tor responds uniquely to HTTP-like requests
s.send(b"GET\n") s.send(b"GET\n")
if b"Tor is not an HTTP Proxy" in s.recv(1024): if b"Tor is not an HTTP Proxy" in s.recv(1024):
return True return True
except socket.error: except socket.error:
pass pass
return False return False