def _yield_messages(self, sock):
try:
buffer = UnpackableBuffer()
unpacker = Unpacker(buffer)
chunk_size = 0
while True:
while chunk_size == 0:
# Determine the chunk size and skip noop
buffer.receive(sock, 2)
chunk_size = buffer.pop_u16()
if chunk_size == 0:
log.debug("[#%04X] S: <NOOP>", sock.getsockname()[1])
buffer.receive(sock, chunk_size + 2)
chunk_size = buffer.pop_u16()
if chunk_size == 0:
# chunk_size was the end marker for the message
size, tag = unpacker.unpack_structure_header()
fields = [unpacker.unpack() for _ in range(size)]
yield tag, fields
# Reset for new message
unpacker.reset()
except OSError as error:
self.on_error(error)
def _yield_messages(self, sock):
try:
buffer = UnpackableBuffer()
chunk_loader = self._load_chunks(sock, buffer)
unpacker = Unpacker(buffer)
details = []
while True:
unpacker.reset()
details[:] = ()
chunk_size = -1
while chunk_size != 0:
chunk_size = next(chunk_loader)
summary_signature = None
summary_metadata = None
size, signature = unpacker.unpack_structure_header()
if size > 1:
raise ProtocolError("Expected one field")
if signature == b"\x71":
data = unpacker.unpack()
details.append(data)
else:
summary_signature = signature
summary_metadata = unpacker.unpack_map()
yield details, summary_signature, summary_metadata
except OSError as error:
self.on_error(error)
def _yield_messages(self, sock):
try:
buffer = UnpackableBuffer()
chunk_loader = self._load_chunks(sock, buffer)
unpacker = Unpacker(buffer)
while True:
unpacker.reset()
chunk_size = -1
while chunk_size != 0:
chunk_size = next(chunk_loader)
size, tag = unpacker.unpack_structure_header()
fields = [unpacker.unpack() for _ in range(size)]
yield tag, fields
except OSError as error:
self.on_error(error)
