diff options
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/dotest_channels.py')
| -rw-r--r-- | lldb/packages/Python/lldbsuite/test/dotest_channels.py | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/lldb/packages/Python/lldbsuite/test/dotest_channels.py b/lldb/packages/Python/lldbsuite/test/dotest_channels.py index a09cbff4983..7c182291871 100644 --- a/lldb/packages/Python/lldbsuite/test/dotest_channels.py +++ b/lldb/packages/Python/lldbsuite/test/dotest_channels.py @@ -27,6 +27,7 @@ from six.moves import cPickle # LLDB modules + class UnpicklingForwardingReaderChannel(asyncore.dispatcher): """Provides an unpickling, forwarding asyncore dispatch channel reader. @@ -71,7 +72,7 @@ class UnpicklingForwardingReaderChannel(asyncore.dispatcher): full_header_len = 4 - assert(len(self.header_contents) < full_header_len) + assert len(self.header_contents) < full_header_len bytes_avail = len(data) bytes_needed = full_header_len - len(self.header_contents) @@ -80,7 +81,8 @@ class UnpicklingForwardingReaderChannel(asyncore.dispatcher): if len(self.header_contents) == full_header_len: import struct # End of header. - self.packet_bytes_remaining = struct.unpack("!I", self.header_contents)[0] + self.packet_bytes_remaining = struct.unpack( + "!I", self.header_contents)[0] self.header_contents = b"" self.reading_header = False return data[header_bytes_avail:] @@ -130,9 +132,23 @@ class UnpicklingForwardingReaderChannel(asyncore.dispatcher): return data def handle_read(self): - data = self.recv(8192) - # print('driver socket READ: %d bytes' % len(data)) - + # Read some data from the socket. + try: + data = self.recv(8192) + # print('driver socket READ: %d bytes' % len(data)) + except socket.error as socket_error: + print( + "\nINFO: received socket error when reading data " + "from test inferior:\n{}".format(socket_error)) + # Should be good to return here. + return + except Exception as general_exception: + print( + "\nERROR: received non-socket error when reading data " + "from the test inferior:\n{}".format(general_exception)) + return + + # Consume the message content. while data and (len(data) > 0): # If we're reading the header, gather header bytes. if self.reading_header: |
