How to create a log.txt file in react native?

Question

I am doing a project in react native in which custom logs and device logs have to be captured in a text file.

I have explored react-native-logger but it's not creating any specific file. can some one guide me?

There some services which you can use to capture crash reports etc.[1][2] — milkersarac
– milkersarac, Commented Mar 13, 2017 at 15:00
instead of writing to file async mode. you can keep logs in memory and on certain interval or app in background you can write in file. — Pramendra Gupta
– Pramendra Gupta, Commented Mar 13, 2017 at 17:48

Tobias Lins · Accepted Answer · 2017-03-13 14:04:08Z

3

You could use following package to write into file: react-native-fs

answered Mar 13, 2017 at 14:04

Tobias Lins

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3 Comments

nands Over a year ago

I have gone through this earlier .But even during production if the file write is happening then there will be some latency right ?

Tobias Lins Over a year ago

Sure. You can't write a file synchronously. Can you give me an exact usecase of your problem? Probably we can find a better way to do it instead of writing into a file.

nands Over a year ago

Scenario is like am doing a db operation where in which i wish to record all the flow in a log file so that even if there is any malfunction happens i can pull out the log file to check the issue any time.

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