902da8cc4f
These provide the ability to integrate the SDK with some other application loggers. At the time this was written we use Timber on Android and CocoaLumberjack on iOS. In addition to the integration capabilities, a LogBridge React Native module provides log transports for JavaScript code, thus centralizing all logs on the native loggers.
66 lines
1.5 KiB
JavaScript
66 lines
1.5 KiB
JavaScript
// @flow
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import { NativeModules } from 'react-native';
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import { format } from 'util';
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// Some code adapted from https://github.com/houserater/react-native-lumberjack
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// License: MIT
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const { LogBridge } = NativeModules;
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/**
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* Returns the stack trace for a given @code {Error} object.
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*
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* @param {Errror} e - The rrror.
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* @returns {string} - The stack trace.
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*/
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function stackToString(e) {
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let ce;
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let s = e.stack;
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if (typeof e.cause === 'function' && (ce = e.cause())) {
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s += `\nCaused by: ${stackToString(ce)}`;
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}
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return s;
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}
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/**
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* Constructs a log transport object for use with jitsi-meet-logger.
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*
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* @returns {Object} - The transport object.
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*/
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function buildTransport() {
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return [
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'trace',
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'debug',
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'info',
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'log',
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'warn',
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'error'
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].reduce((logger, logName) => {
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logger[logName] = (...args: Array<string>) => {
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const nargs = args.map(arg => {
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if (arg instanceof Error) {
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const errorBody = {
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message: arg.message,
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code: arg.code,
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stack: stackToString(arg)
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};
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return `Error(${arg.name})${JSON.stringify(errorBody)}`;
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}
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return arg;
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});
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const message = format(...nargs);
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LogBridge[logName](message);
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};
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return logger;
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}, {});
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}
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export default buildTransport();
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