def _process_version_handshake(socket):
data=socket.recv(1024)
if(protocol.compare_command(data,"version")):
print("version message recieved")
else:
print("unexpected message recieved")
data=socket.recv(1024)
out_tuple=struct.unpack('<I12c',data[0:16])
if(protocol.compare_command(data,"verack")):
print("verack message recieved")
else:
print("message type:",out_tuple[1:])
def _process_version_handshake(socket):
data=socket.recv(1024)
if(protocol.compare_command(data,"version")):
logging.info("version message recieved")
else:
logging.error("unexpected message recieved in version handshake")
data=socket.recv(1024)
out_tuple=struct.unpack('<I12c',data[0:16])
if(protocol.compare_command(data,"verack")):
logging.info("verack message recieved")
else:
logging.info("message type:",out_tuple[1:])
def _process_pong(data):
if(protocol.compare_command(data,"pong")):
return True
else:
return False
def process_data(self,data):
if protocol.compare_command(data,"getaddr"): #get known peers
pass
elif protocol.compare_command(data,"addr"):#in reponse to getaddr
self._process_addr(data)
elif protocol.compare_command(data,"version"):
pass
elif protocol.compare_command(data,"verack"):
pass
elif protocol.compare_command(data,"inv"): #advertise knowledge of tx or block
self._process_inv(data)
elif protocol.compare_command(data,"getblocks"):#request an inv packet for blocks
pass
elif protocol.compare_command(data,"getheaders"):#request headers
pass
elif protocol.compare_command(data,"headers"):#return header in reponse to getheader
pass
elif protocol.compare_command(data,"getdata"):#get data from peer after broadcasting tx via inv
self._process_get_data(data)
elif protocol.compare_command(data,"notfound"):#not found is sent after getdata recieved
pass
elif protocol.compare_command(data,"block"):#describe a block in reponse to getdata
pass
elif protocol.compare_command(data,"tx"):#describe a transaction in repones to getdata
pass
elif protocol.compare_command(data,"pong"):#response to ping
pass
elif protocol.compare_command(data,"ping"):#query if tcp ip is alive
pass
else:
print("unhandled command recieved:",protocol.get_command_msgheader(data))
def _process_pong(data):
if(protocol.compare_command(data,"pong")):
return True
else:
return False
def process_data(self,data):
if protocol.compare_command(data,"getaddr"): #get known peers
pass
elif protocol.compare_command(data,"addr"):#in reponse to getaddr
self._process_addr(data)
elif protocol.compare_command(data,"version"):
pass
elif protocol.compare_command(data,"verack"):
pass
elif protocol.compare_command(data,"inv"): #advertise knowledge of tx or block
self._process_inv(data)
elif protocol.compare_command(data,"getblocks"):#request an inv packet for blocks
pass
elif protocol.compare_command(data,"getheaders"):#request headers
pass
elif protocol.compare_command(data,"headers"):#return header in reponse to getheader
pass
elif protocol.compare_command(data,"getdata"):#get data from peer after broadcasting tx via inv
self._process_get_data(data)
elif protocol.compare_command(data,"notfound"):#not found is sent after getdata recieved
pass
elif protocol.compare_command(data,"block"):#describe a block in reponse to getdata
pass
elif protocol.compare_command(data,"tx"):#describe a transaction in repones to getdata
pass
elif protocol.compare_command(data,"pong"):#response to ping
pass
elif protocol.compare_command(data,"ping"):#query if tcp ip is alive
pass
elif protocol.compare_command(data,"reject"):
self._process_reject(data)
elif (self.crypto in ['dashpay','dashpay_testnet'] and
protocol.compare_command(data,'dseep')):
pass
else:
logging.warn("unhandled command recieved:{}".format(
protocol.get_command_msgheader(data)))
