Silence logging

[luaVolk]

It seems there's no way to stop mongo_dart from printing to the console. Or at least none that i can find.

I'm printing other things to the console but are buried with query logs.

Not sure if I'm missing something or not.

[luaVolk]

I should say i didnt have this problem back when i was using 0.3.2

[thosakwe]

Import package:logging, and set hierarchicalLoggingEnabled to true as early as possible in your application. This will solve your problem.

I wish this were true by default, but it's not, which is often quite annoying.

(EDIT: LMK if this doesn't solve it, BTW).

[luaVolk]

Sorry but this made no difference

[thosakwe]

Can you paste your output? Also, see if you can include the hierarchicalLoggingEnabled line as the very first line in your main().

[luaVolk]

For example everytime it makes queries

[FINE] {MongoMessageTransformer} - 2019-01-07 02:08:48.778124: MongoReplyMessage(ResponseTo:117, cursorId: 0, numberReturned:1, responseFlags:8, {...}})
[FINE] {Connection} - 2019-01-07 02:08:48.778190: MongoReplyMessage(ResponseTo:117, cursorId: 0, numberReturned:1, responseFlags:8, {...}})
[FINE] {Connection} - 2019-01-07 02:08:48.778231: Completing MongoReplyMessage(ResponseTo:117, cursorId: 0, numberReturned:1, responseFlags:8, {...}})
[FINE] {Connection} - 2019-01-07 02:08:48.778942: Execute MongoUpdateMessage(118, data.users, {...}})

(i replaced the contents of the queries with ... cause i cant share them)

and yes its the very first thing on the main function

[thosakwe]

Okay, so I can at least definitely see that these messages are from package:logging.

Try this:

hierarchicalLoggingEnabled = true;
Logger.root.level = Level.OFF;

[luaVolk]

The Logger.root.level = Level.OFF; alone worked.
Though this would be a problem if i wanted to use the logging package for something else

[thosakwe]

I don't think this is a problem with mongo_dart, actually. This package doesn't add any additional logic; it just creates instances of Logger.

Do you have an onRecord.listen(...) call anywhere? You don't want to call Logger.root.onRecord(...) if hierarchicalLoggingEnabled is true.

Instead, call it directly on your logger, i.e.:

hierarchicalLoggingEnabled = true;
Logger('my_logger').onRecord.listen(...);

[luaVolk]

I ended up not setting hierarchicalLoggingEnabled to true since it doesn't have to be for the root level.

I don't think this is a problem with mongo_dart, actually. This package doesn't add any additional logic; it just creates instances of Logger.

Usually in other packages there is a way to change the logging level of these Logger instances.

[thosakwe]

You can send a PR to make the loggers on MongoMessageHandler, etc. public.