我正在将 Typeorm 与 postgresql 数据库一起使用。我正在测试一个运行 findOne 查询的函数,它抛出以下错误:
{ QueryFailedError: Connection terminated
at new QueryFailedError (/Users/juanjosegutierrez/projects/banking-server/node_modules/typeorm/error/QueryFailedError.js:27:28)
at Query.callback (/Users/juanjosegutierrez/projects/banking-server/node_modules/typeorm/driver/postgres/PostgresQueryRunner.js:212:38)
at Query.Object.<anonymous>.Query.handleError (/Users/juanjosegutierrez/projects/banking-server/node_modules/pg/lib/query.js:142:17)
at process.nextTick (/Users/juanjosegutierrez/projects/banking-server/node_modules/pg/lib/client.js:59:13)
at process._tickCallback (internal/process/next_tick.js:61:11)
message: 'Connection terminated',
name: 'QueryFailedError',
query:
'SELECT "Contact"."id" AS "Contact_id", "Contact"."type" AS "Contact_type" FROM "contacts" "Contact" WHERE "Contact"."id" = $1',
parameters: [ '52e1da6e-f4e1-41dc-9dcd-22679c4265e4' ] }
当我查看我的 postgres 日志时,我看到以下内容:
LOG: unexpected EOF on client connection with an open transaction
为什么我的连接会被终止?
最佳答案
在单步执行代码后,我发现我在其中一个父函数中缺少异步等待。因此,我的关闭数据库连接的 afterAll block 在我的 findOne 查询之前被调用。添加缺少的 await 后问题得到解决。
关于node.js - Typeorm 连接终止,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/53638949/