def execute(self, request_type, uri, callback):
header = mercury.Header(**{'uri': uri, 'method': str(request_type)})
buffer= b'\x00\x08'+ \
self._sequence.to_bytes( 8, byteorder='big' )+ \
b'\x01'+ \
b'\x00\x01'+ \
struct.pack(">H", len( header.SerializeToString() ) )+ \
header.SerializeToString()
self.set_callback(self._sequence, callback)
self._sequence += 1
self._connection.send_packet(request_type.as_command(), buffer)
def _parse_response(self, payload):
header_size = struct.unpack(">H", payload[13:15])[0]
header = mercury.Header()
header.ParseFromString(payload[15:15 + header_size])
print(header)
# Now go through all parts and separate them
pos = 15 + header_size
parts = []
while pos < len(payload):
chunk_size = struct.unpack(">H", payload[pos:pos + 2])[0]
chunk = payload[pos + 2:pos + 2 + chunk_size]
parts.append(chunk)
pos += 2 + chunk_size
return int.from_bytes(payload[2:10], byteorder='big'), header, parts