root@aliyun2 dhtcrawler # cat crash.log
=ERROR REPORT==== 30-Mar-2018::14:18:10 ===
** Generic server db_conn_pool terminating
** Last message in was timeout
** When Server state == {"localhost",27017,5}
** Reason for termination ==
** {'module could not be loaded',
[{mongo_connection,start_link,[{"localhost",27017}],[]},
{db_store_mongo,init,2,[{file,"src/db_store_mongo.erl"},{line,24}]},
{db_conn_pool,'-init_conn/1-lc$^0/1-0-',3,
[{file,"src/db_conn_pool.erl"},{line,73}]},
{db_conn_pool,init_conn,1,[{file,"src/db_conn_pool.erl"},{line,73}]},
{db_conn_pool,handle_info,2,[{file,"src/db_conn_pool.erl"},{line,66}]},
{gen_server,try_dispatch,4,[{file,"gen_server.erl"},{line,615}]},
{gen_server,handle_msg,5,[{file,"gen_server.erl"},{line,681}]},
{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,240}]}]}
=INFO REPORT==== 30-Mar-2018::14:18:10 ===
application: dhtcrawler
exited: {{shutdown,
{failed_to_start_child,torrent_index,
{undef,
[{mongo_connection,start_link,
[{"localhost",27017}],
[]},
{db_store_mongo,init,2,
[{file,"src/db_store_mongo.erl"},{line,24}]},
{db_conn_pool,'-init_conn/1-lc$^0/1-0-',3,
[{file,"src/db_conn_pool.erl"},{line,73}]},
{db_conn_pool,init_conn,1,
[{file,"src/db_conn_pool.erl"},{line,73}]},
{db_conn_pool,handle_info,2,
[{file,"src/db_conn_pool.erl"},{line,66}]},
{gen_server,try_dispatch,4,
[{file,"gen_server.erl"},{line,615}]},
{gen_server,handle_msg,5,
[{file,"gen_server.erl"},{line,681}]},
{proc_lib,init_p_do_apply,3,
[{file,"proc_lib.erl"},{line,240}]}]}}},
{crawler_app,start,[normal,[]]}}
type: temporary
=ERROR REPORT==== 30-Mar-2018::14:18:30 ===
** Generic server db_conn_pool terminating
** Last message in was timeout
** When Server state == {localhost,27017,2}
** Reason for termination ==
** {'module could not be loaded',
[{mongo_connection,start_link,[{localhost,27017}],[]},
{db_store_mongo,init,2,[{file,"src/db_store_mongo.erl"},{line,24}]},
{db_conn_pool,'-init_conn/1-lc$^0/1-0-',3,
[{file,"src/db_conn_pool.erl"},{line,73}]},
{db_conn_pool,init_conn,1,[{file,"src/db_conn_pool.erl"},{line,73}]},
{db_conn_pool,handle_info,2,[{file,"src/db_conn_pool.erl"},{line,66}]},
{gen_server,try_dispatch,4,[{file,"gen_server.erl"},{line,615}]},
{gen_server,handle_msg,5,[{file,"gen_server.erl"},{line,681}]},
{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,240}]}]}