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Distributed Services With Go - Agent_test.go error line 77

jimmykiang

jimmykiang

Distributed Services With Go - Agent_test.go error line 77

This test is broken right out of the box…

— FAIL: TestAgent (7.82s)
agent_test.go:77:
Error Trace: agent_test.go:77
agent_test.go:116
Error: Received unexpected error:
FlushFileBuffers: The handle is invalid.
Test: TestAgent
testing.go:906: race detected during execution of test

7 comments
#errata/book-distributed-services-with-go
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travisjeffery

travisjeffery

Author of Distributed Services with Go

What chapter? And you include the entire stacktrace?

1
Post #2
jimmykiang

jimmykiang

CHAPTER 6
Server-to-Server Service Discovery

Stacktrace:

=== RUN TestAgent

2020/06/23 18:10:36 [INFO] serf: EventMemberJoin: 0 127.0.0.1

2020/06/23 18:10:36 [INFO] serf: EventMemberJoin: 1 127.0.0.1

2020/06/23 18:10:36 [DEBUG] memberlist: Initiating push/pull sync with: 127.0.0.1:22289

2020/06/23 18:10:36 [DEBUG] memberlist: Stream connection from=127.0.0.1:58739

2020/06/23 18:10:36 [INFO] serf: EventMemberJoin: 0 127.0.0.1

2020/06/23 18:10:36 [INFO] serf: EventMemberJoin: 1 127.0.0.1

2020/06/23 18:10:36 [INFO] serf: EventMemberJoin: 2 127.0.0.1

2020/06/23 18:10:36 [DEBUG] memberlist: Initiating push/pull sync with: 127.0.0.1:22289

2020/06/23 18:10:36 [DEBUG] memberlist: Stream connection from=127.0.0.1:58743

2020/06/23 18:10:36 [INFO] serf: EventMemberJoin: 2 127.0.0.1

2020/06/23 18:10:36 [INFO] serf: EventMemberJoin: 1 127.0.0.1

2020/06/23 18:10:36 [INFO] serf: EventMemberJoin: 0 127.0.0.1

2020/06/23 18:10:36 [INFO] serf: EventMemberJoin: 2 127.0.0.1

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 1

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 1

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 2

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 1

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 2

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 1

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 1

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 2

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 1

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 2

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 1

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 2

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 1

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 2

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 2

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 1

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 2

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 1

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 1

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 2

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 1

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 2

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 2

2020/06/23 18:10:36 [DEBUG] serf: messageJoinType: 2

2020/06/23 18:10:39 [ERROR] proglog: rpc error: code = Unknown desc = unexpected EOF

2020/06/23 18:10:42 [DEBUG] serf: messageLeaveType: 0

2020/06/23 18:10:42 [DEBUG] serf: messageLeaveType: 0

2020/06/23 18:10:42 [DEBUG] serf: messageLeaveType: 0

2020/06/23 18:10:42 [DEBUG] serf: messageLeaveType: 0

2020/06/23 18:10:42 [DEBUG] serf: messageLeaveType: 0

2020/06/23 18:10:42 [DEBUG] serf: messageLeaveType: 0

2020/06/23 18:10:42 [DEBUG] serf: messageLeaveType: 0

2020/06/23 18:10:42 [INFO] serf: EventMemberLeave: 0 127.0.0.1

2020/06/23 18:10:42 [DEBUG] serf: messageLeaveType: 0

2020/06/23 18:10:42 [DEBUG] serf: messageLeaveType: 0

2020/06/23 18:10:42 [DEBUG] serf: messageLeaveType: 0

2020/06/23 18:10:42 [DEBUG] serf: messageLeaveType: 0

2020/06/23 18:10:42 [DEBUG] serf: messageLeaveType: 0

2020/06/23 18:10:42 [INFO] serf: EventMemberLeave: 0 127.0.0.1

2020/06/23 18:10:42 [INFO] serf: EventMemberLeave: 0 127.0.0.1

2020/06/23 18:10:44 [ERROR] proglog: rpc error: code = Unavailable desc = all SubConns are in TransientFailure, latest connection error: 

TestAgent: agent_test.go:77: 

        Error Trace:    agent_test.go:77

                                    agent_test.go:116

        Error:          Received unexpected error:

                        FlushFileBuffers: The handle is invalid.

        Test:           TestAgent

— FAIL: TestAgent (8.03s)

FAIL

coverage: 83.1% of statements

FAIL github.com/travisjeffery/proglog/internal/agent 9.051s

FAIL

1
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