19

我的 grpc 服务器在 go (go-micro) 中，它工作正常，我已经测试了 viamicro web和 go web app (iris)。

这是本地 grpc 设置

我不断收到此错误 ( Stream removed)

{ Error: 2 UNKNOWN: Stream removed
    at new createStatusError ([projectROOT]/node_modules/grpc/src/client.js:64:15)
    at [projectROOT]/node_modules/grpc/src/client.js:583:15
  code: 2,
  metadata: Metadata { _internal_repr: {} },
  details: 'Stream removed' }

有时我会收到此错误（Trying to connect an http1.x server）

{ Error: 14 UNAVAILABLE: Trying to connect an http1.x server
    at new createStatusError ([projectROOT]/node_modules/grpc/src/client.js:64:15)
    at [projectROOT]/node_modules/grpc/src/client.js:583:15
  code: 14,
  metadata: Metadata { _internal_repr: {} },
  details: 'Trying to connect an http1.x server' }

我的节点代码

const grpc = require('grpc');

const AuthPB      = require('./auth_pb');
const AuthService = require('./auth_grpc_pb');

const AuthClient = new AuthService.AuthClient(
    `localhost:59685`,
    grpc.credentials.createInsecure()
);

function run(cb) {
  const AuthTokenRequest = new AuthPB.AuthTokenRequest({
    token: `some token`,
  });
  AuthClient.isLoggedIn(AuthTokenRequest, (err, authRes) => {
    if(!err) return cb({status: 1});
    cb({
      status: 0,
      err,
      message: 'Not loggedin',
    });
  });
}


run(console.log);

Python代码也面临同样的问题

错误 
Traceback (most recent call last):
  File "app.py", line 15, in <module>
    run()
  File "app.py", line 11, in run
    res = AuthStub.IsLoggedIn(atReq)
  File "[python3.6-path]/site-packages/grpc/_channel.py", line 484, in __call__
    return _end_unary_response_blocking(state, call, False, deadline)
  File "[python3.6-path]/site-packages/grpc/_channel.py", line 434, in _end_unary_response_blocking
    raise _Rendezvous(state, None, None, deadline)
grpc._channel._Rendezvous: <_Rendezvous of RPC that terminated with (StatusCode.UNAVAILABLE, Trying to connect an http1.x server)>

.

Traceback (most recent call last):
  File "app.py", line 15, in <module>
    run()
  File "app.py", line 11, in run
    res = AuthStub.IsLoggedIn(atReq)
  File "[python3.6-path]/site-packages/grpc/_channel.py", line 484, in __call__
    return _end_unary_response_blocking(state, call, False, deadline)
  File "[python3.6-path]/site-packages/grpc/_channel.py", line 434, in _end_unary_response_blocking
    raise _Rendezvous(state, None, None, deadline)
grpc._channel._Rendezvous: <_Rendezvous of RPC that terminated with (StatusCode.UNKNOWN, Stream removed)>

我的 Python 代码

import grpc
import auth_pb2
import auth_pb2_grpc

def run():
    channel = grpc.insecure_channel('localhost:59685')
    AuthStub = auth_pb2_grpc.AuthStub(channel)
    atReq = auth_pb2.AuthTokenRequest(token='some token')
    res = AuthStub.IsLoggedIn(atReq)
    print("IsLoggedin: " + res.status)

if __name__ == "__main__":
    run()
4

1 回答 1

3

当客户端尝试创建不安全的连接但服务器使用 ssl 时出现相同的错误消息

尝试更换

grpc.credentials.createInsecure()

上

grpc.credentials.createSsl()
于 2020-07-25T19:19:22.787 回答