def AddNewNode(self, request, context):
others = self.server.AddNewNode(request, context)
for tupla in others: # each tupla is an id and a list of ports
for node in tupla[1]: # member 1 is the list of ports
try:
channel = grpc.insecure_channel(self.server.address + ':' +
str(node))
conn = rpc.ChatSServerStub(
channel) ## connection with the responsible server
conn.AddNewNode(
chat.NewNodeReq(n_id=request.n_id, port=request.port))
except:
print("Fail on AddNewNode at", node)
return chat.EmptyResponse()
def go_online(self):
# Colocar para os nos adicionarem o main server a sua table e requisitarem a adicao deles no main server table
if self.id != 0:
main_servers = [11904, 11936, 11968, 12000]
for serv in main_servers:
self.route_table.add_node(0, serv)
channel = grpc.insecure_channel(self.address + ':' + str(serv))
conn = rpc.ChatSServerStub(channel)
print("send", self.id, self.Request_port)
conn.AddNewNode(
chat.NewNodeReq(n_id=self.id, port=self.Request_port))
server = grpc.server(futures.ThreadPoolExecutor(max_workers=10))
rpc.add_ChatSServerServicer_to_server(ChatServer(self), server)
print('Starting server, Listenning ...')
server.add_insecure_port('[::]:' + str(self.Request_port))
server.start()
server.wait_for_termination()