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我可以在开发模式下运行它，但不能在生产模式下运行。

我从错误日志和访问日志中看不到任何错误

为什么开发工作，而不是生产？

老板版本：0.8.15

控制台的最后一行

2016-05-28 16:00:08.538 [info] <0.7.0> Application lager started on node letsparty@localhost
2016-05-28 16:00:08.554 [info] <0.59.0> Starting Boss in production mode....

2016-05-28 16:00:08.562 [info] <0.59.0>@boss_db:start:77 Start Database Adapter boss_db_adapter_riaks2 options [{adapter,riaks2},{cache_enable,false},{cache_prefix,db},{shards,[]},{is_master_node,true},{db_host,"127.0.0.1"},{db_port,8087}]
2016-05-28 16:00:08.635 [info] <0.59.0> Starting master services on letsparty@localhost

2016-05-28 16:00:08.672 [info] <0.7.0> Application tinymq started on node letsparty@localhost
2016-05-28 16:00:08.715 [info] <0.59.0> SSL:[{cacertfile,"ssl/cacert.pem"},{certfile,"ssl/newcert.pem"},{keyfile,"ssl/privkey.pem"},{verify,verify_peer},{fail_if_no_peer_cert,false},{ciphers,[{rsa,aes_128_cbc,sha}]}]

2016-05-28 16:00:08.724 [info] <0.59.0> Starting cowboy... on letsparty@localhost

2016-05-28 16:00:08.733 [info] <0.7.0> Application cowlib started on node letsparty@localhost
2016-05-28 16:00:08.746 [info] <0.7.0> Application ranch started on node letsparty@localhost
2016-05-28 16:00:08.770 [info] <0.7.0> Application cowboy started on node letsparty@localhost
2016-05-28 16:00:08.770 [info] <0.59.0> Starting http listener... on 0.0.0.0:8444 

2016-05-28 16:00:08.777 [notice] <0.71.0>@lager_app:132 Deprecated lager_file_backend config detected, please consider updating it
2016-05-28 16:00:08.824 [info] <0.262.0>@boss_db:start:77 Start Database Adapter boss_db_adapter_riaks2 options [{adapter,riaks2},{cache_enable,false},{cache_prefix,db},{shards,[]},{is_master_node,true},{db_host,"127.0.0.1"},{db_port,8087}]
2016-05-28 16:00:08.844 [info] <0.412.0>@boss_db:start:77 Start Database Adapter boss_db_adapter_riaks2 options [{adapter,riaks2},{cache_enable,false},{cache_prefix,db},{shards,[]},{is_master_node,true},{db_host,"127.0.0.1"},{db_port,8087}]
2016-05-28 16:00:08.864 [info] <0.562.0>@boss_db:start:77 Start Database Adapter boss_db_adapter_riaks2 options [{adapter,riaks2},{cache_enable,false},{cache_prefix,db},{shards,[]},{is_master_node,true},{db_host,"127.0.0.1"},{db_port,8087}]
2016-05-28 16:00:08.880 [info] <0.712.0>@boss_db:start:77 Start Database Adapter boss_db_adapter_riaks2 options [{adapter,riaks2},{cache_enable,false},{cache_prefix,db},{shards,[]},{is_master_node,true},{db_host,"127.0.0.1"},{db_port,8087}]
2016-05-28 16:00:08.893 [info] <0.862.0>@boss_db:start:77 Start Database Adapter boss_db_adapter_riaks2 options [{adapter,riaks2},{cache_enable,false},{cache_prefix,db},{shards,[]},{is_master_node,true},{db_host,"127.0.0.1"},{db_port,8087}]
2016-05-28 16:00:08.908 [info] <0.1012.0>@boss_db:start:77 Start Database Adapter boss_db_adapter_riaks2 options [{adapter,riaks2},{cache_enable,false},{cache_prefix,db},{shards,[]},{is_master_node,true},{db_host,"127.0.0.1"},{db_port,8087}]
2016-05-28 16:00:08.927 [info] <0.1162.0>@boss_db:start:77 Start Database Adapter boss_db_adapter_riaks2 options [{adapter,riaks2},{cache_enable,false},{cache_prefix,db},{shards,[]},{is_master_node,true},{db_host,"127.0.0.1"},{db_port,8087}]
2016-05-28 16:00:08.944 [info] <0.1312.0>@boss_db:start:77 Start Database Adapter boss_db_adapter_riaks2 options [{adapter,riaks2},{cache_enable,false},{cache_prefix,db},{shards,[]},{is_master_node,true},{db_host,"127.0.0.1"},{db_port,8087}]
2016-05-28 16:00:08.961 [info] <0.1462.0>@boss_db:start:77 Start Database Adapter boss_db_adapter_riaks2 options [{adapter,riaks2},{cache_enable,false},{cache_prefix,db},{shards,[]},{is_master_node,true},{db_host,"127.0.0.1"},{db_port,8087}]
2016-05-28 16:00:08.980 [info] <0.1612.0>@boss_db:start:77 Start Database Adapter boss_db_adapter_riaks2 options [{adapter,riaks2},{cache_enable,false},{cache_prefix,db},{shards,[]},{is_master_node,true},{db_host,"127.0.0.1"},{db_port,8087}]

它正在尝试连接到 riak 数据库，但它似乎挂起。我该如何调试它，为什么它适用于开发模式？

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1 回答 1

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我终于找到了问题的答案。这是我介绍的一个错误。在老板模板文件中，我扩展了一个父模板文件，后来我在开发期间更改了它的名称，在此版本之前。

即便如此，我运行 init-dev.sh OK 并编译到生产环境就好了。我看到的唯一日志是老板无法连接到数据库。

最后我开始一块一块地重新组装我所有的代码，看看在什么时候，老板拒绝我去生产。经过几个小时的尝试，我终于找到了那个模板文件。实际上，只要尝试删除 src/view/lib/tag_html/ 中的一些文件，如果你正在使用它们，你就会得到相同的日志。

坏的经验。为什么当我使用./rebar compile它编译时没有检查模板文件是否真的存在。

模板的东西不是 Erlang，但我猜更像是老板的东西。

于 2016-05-28T18:19:38.470 回答