时不时报错自动退出： long link send request timeout

[SmithLee7911]

21:49:24 ERR [Request] [tid:d51361f3], padlocal grpc request failed: 3, error: IOError: [tid:d51361f3] Exception while handling wechat request: long link send request timeout
21:49:24 WARN [LongLink] [203.205.235.86:80] close connection on error,IOError: send heart beat failed: [tid:d51361f3] request has been cancelled for reason: CLIENT_ERROR: [tid:d51361f3] Exception while handling wechat request: long link send request timeout
21:49:24 WARN [LongLink] longlink reconnect [1] after delay:1000ms
21:50:29 ERR [Request] [tid:a9f9c987], padlocal grpc request failed: 1, error: Error: 4 DEADLINE_EXCEEDED: Deadline exceeded
21:50:29 WARN [LongLink] [203.205.235.86:80] close connection on error,IOError: long link init failed: [tid:a9f9c987] request has been cancelled for reason: SERVER_ERROR: 4 DEADLINE_EXCEEDED: Deadline exceeded
21:50:30 WARN [LongLink] longlink reconnect [2] after delay:1000ms
21:51:08 ERR [Request] [tid:014f1bb0], padlocal grpc request failed: 3, error: IOError: [tid:014f1bb0] Exception while handling wechat request: long link send request timeout
21:51:08 WARN [LongLink] [203.205.235.86:80] close connection on error,IOError: long link init failed: [tid:014f1bb0] request has been cancelled for reason: CLIENT_ERROR: [tid:014f1bb0] Exception while handling wechat request: long link send request timeout
21:51:09 WARN [LongLink] longlink reconnect [3] after delay:2000ms
21:51:30 ERR [Request] [tid:f29f93e5], padlocal grpc request failed: 3, error: IOError: [tid:f29f93e5] Exception while handling wechat request: long link send request timeout
21:51:30 WARN [LongLink] [203.205.235.86:80] close connection on error,IOError: long link init failed: [tid:f29f93e5] request has been cancelled for reason: CLIENT_ERROR: [tid:f29f93e5] Exception while handling wechat request: long link send request timeout
21:51:31 WARN [LongLink] longlink reconnect [4] after delay:3000ms
21:51:44 WARN [LongLink] [] longlink socket connect timeout
21:51:44 WARN [LongLink] [] close connection on error,IOError: longlink