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Support remote pdb listening on unix socket file. #20

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Support remote pdb listening on unix socket file. #20

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37 changes: 25 additions & 12 deletions src/remote_pdb.py
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Original file line number Diff line number Diff line change
Expand Up @@ -66,28 +66,41 @@ class RemotePdb(Pdb):
"""
active_instance = None

def __init__(self, host, port, patch_stdstreams=False, quiet=False):
def __init__(self, host='127.0.0.1', port=4444, patch_stdstreams=False, quiet=False, unix_socket_file=None):
self._quiet = quiet
listen_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
listen_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, True)
listen_socket.bind((host, port))
if unix_socket_file:
socket_type = socket.AF_UNIX
else:
socket_type = socket.AF_INET
listen_socket = socket.socket(socket_type, socket.SOCK_STREAM)
if not unix_socket_file:
listen_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, True)
listen_socket.bind((host, port))
else:
listen_socket.bind(unix_socket_file)
if not self._quiet:
cry("RemotePdb session open at %s:%s, waiting for connection ..." % listen_socket.getsockname())
if unix_socket_file:
cry("RemotePdb session open at %s, waiting for connection ..." % unix_socket_file)
else:
cry("RemotePdb session open at %s:%s, waiting for connection ..." % listen_socket.getsockname())
listen_socket.listen(1)
connection, address = listen_socket.accept()
if not self._quiet:
cry("RemotePdb accepted connection from %s." % repr(address))
if unix_socket_file:
cry("RemotePdb accepted connection from %s." % unix_socket_file)
else:
cry("RemotePdb accepted connection from %s." % repr(address))
self.handle = LF2CRLF_FileWrapper(connection)
Pdb.__init__(self, completekey='tab', stdin=self.handle, stdout=self.handle)
self.backup = []
if patch_stdstreams:
for name in (
'stderr',
'stdout',
'__stderr__',
'__stdout__',
'stdin',
'__stdin__',
'stderr',
'stdout',
'__stderr__',
'__stdout__',
'stdin',
'__stdin__',
):
self.backup.append((name, getattr(sys, name)))
setattr(sys, name, self.handle)
Expand Down