Created by: omtbreak

两台Ubuntu服务器A和B 情况1 服务器A开启Serving服务（可在本机运行test_client.py 访问127.0.0.1:port获取检测服务） 服务器B远程运行test_client.py程序 B服务器运行报超时错误

WARNING: Logging before InitGoogleLogging() is written to STDERR
E0521 16:47:29.948652  2776 config_manager.cpp:217] Not found key in configue: cluster
E0521 16:47:29.948694  2776 config_manager.cpp:234] Not found key in configue: split_tag_name
E0521 16:47:29.948699  2776 config_manager.cpp:235] Not found key in configue: tag_candidates
E0521 16:47:29.948711  2776 config_manager.cpp:202] Not found key in configue: connect_timeout_ms
E0521 16:47:29.948719  2776 config_manager.cpp:203] Not found key in configue: rpc_timeout_ms
E0521 16:47:29.948727  2776 config_manager.cpp:205] Not found key in configue: hedge_request_timeout_ms
E0521 16:47:29.948736  2776 config_manager.cpp:207] Not found key in configue: connect_retry_count
E0521 16:47:29.948745  2776 config_manager.cpp:209] Not found key in configue: hedge_fetch_retry_count
E0521 16:47:29.948752  2776 config_manager.cpp:211] Not found key in configue: max_connection_per_host
E0521 16:47:29.948761  2776 config_manager.cpp:212] Not found key in configue: connection_type
E0521 16:47:29.948770  2776 config_manager.cpp:219] Not found key in configue: load_balance_strategy
E0521 16:47:29.948778  2776 config_manager.cpp:221] Not found key in configue: cluster_filter_strategy
E0521 16:47:29.948786  2776 config_manager.cpp:226] Not found key in configue: protocol
E0521 16:47:29.948794  2776 config_manager.cpp:227] Not found key in configue: compress_type
E0521 16:47:29.948803  2776 config_manager.cpp:228] Not found key in configue: package_size
E0521 16:47:29.948812  2776 config_manager.cpp:230] Not found key in configue: max_channel_per_request
E0521 16:47:29.948820  2776 config_manager.cpp:234] Not found key in configue: split_tag_name
E0521 16:47:29.948829  2776 config_manager.cpp:235] Not found key in configue: tag_candidates
I0521 16:47:29.953624  2776 naming_service_thread.cpp:209] brpc::policy::ListNamingService("122.5.106.226:18050"): added 1
W0521 16:47:50.181290  2776 predictor.hpp:129] inference call failed, message: [E1008]Reached timeout=20000ms @0.0.0.0:0

情况2 服务器B开启Serving服务 笔记本MacOS下创建docker，docker中运行test_client.py，访问服务器B的检测服务,同样报错报错

W0521 07:12:22.125912   185 predictor.hpp:129] inference call failed, message: [E1008]Reached timeout=20000ms @0.0.0.0:0