def val_thread(port):
val = Validator(port=port)
val.create_connections()
while True:
val.receive()
if len(val.mempool) == 5:
blk = val.create_block(0, 5)
print(blk)
break
def val_thread(port, leader):
val = Validator(port=port)
val.create_connections()
while True:
val.receive()
