ejabberd线上日志分析

来源：互联网发布：知美术馆官网编辑：程序博客网时间：2024/06/02 16:29

ejabberd常见问题

用ejabberd_config:start().重新加载配置文件后出现的异常,
原因为在启动配置的过程中，杀死了tcp连接导致的：
错误内容展示如下：

=ERROR REPORT==== 2016-12-28 14:49:22 ===** Generic server <0.10947.17> terminating ** Last message in was {tcp_closed,#Port<0.53649>}** When Server state == {state,#Port<0.53649>,                               {dict,1,16,16,8,80,48,                                     {[],[],[],[],[],[],[],[],[],[],[],[],[],                                      [],[],[]},                                     {{[],[],[],[],[],[],[],                                       [[3623|#Fun<mc_worker.0.15106975>]],                                       [],[],[],[],[],[],[],[]}}},                               <<>>,                               {conn_state,unsafe,master,<<"optmsg">>}}** Reason for termination == ** tcp_closed=ERROR REPORT==== 2016-12-28 14:49:22 ===E(<0.411.0>:aa_mongo_senter:126) : mongo db opt uidlist data error!!! {tcp_closed,{gen_server,call,                        [<0.10947.17>,                         {query,false,false,false,false,<<"onlineuser">>,0,-1,                                {lid,1},                                {loginid,true}},                         infinity]}}[{gen_server,call,3,[{file,"gen_server.erl"},{line,188}]}, {mc_connection_man,request_async,2,                    [{file,"mc_connection_man.erl"},{line,23}]}, {mc_action_man,read_one,2,[{file,"mc_action_man.erl"},{line,22}]}, {aa_mongo_senter,read_opt_uidlist,0,                  [{file,"aa_mongo_senter.erl"},{line,112}]}, {aa_mongodb,handle_info,2,[{file,"aa_mongodb.erl"},{line,301}]}, {gen_server,handle_msg,5,[{file,"gen_server.erl"},{line,604}]}, {proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]=ERROR REPORT==== 2016-12-28 14:49:22 ===** Generic server mc_cursor_sup terminating ** Last message in was {'EXIT',<0.398.0>,killed}** When Server state == {state,                            {local,mc_cursor_sup},                            simple_one_for_one,                            [{child,undefined,mc_cursor,                                 {mc_cursor,start_link,[]},                                 temporary,2000,worker,                                 [mc_cursor]}],                            undefined,10,60,[],mc_cursor_sup,[]}** Reason for termination == ** killed

=ERROR REPORT==== 2016-12-28 14:49:22 ===    application_master: shutdown_error    ejabberd_app: {prep_stop,[[]]}    error_info: {noproc,{gen_server,call,                                    [ejabberd_listeners,                                     {terminate_child,{5222,{0,0,0,0},tcp}},                                     infinity]}}=INFO REPORT==== 2016-12-28 14:49:22 ===    application: ejabberd    exited: shutdown    type: temporary

当ejabberd_listener都已经挂掉的时候，虽然进程仍然在，但其实是已经无法工作了

第一条错误是mongoDB的tcp被强行closed了，造成后续的一连串的崩溃，最后造成ejabberd_listener的崩溃，无法继续接收外部请求
以后再也不用ejabberd_config:start().加载配置文件了

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