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pi-rfid-jukebox
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Fix bad handling of child proc stderr

This commit is contained in:
Annika Backstrom 2017-04-09 14:08:22 -04:00
parent 1f533d25fb
commit 7c50a17671
4 changed files with 7 additions and 5 deletions
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6
jukebox/child-process.js
View File

@ -18,11 +18,11 @@ module.exports.ChildProcessEmitter = class ChildProcessEmitter extends EventEmit
this.childProcess = spawn(cmd, args);
this.childProcess.on('error', function(err) {
logger.error("process error", { name: name, err: err });
this.logger.error("process error", { class: this.constructor.name, name: name, err: String(err).trim() });
});
this.childProcess.on('close', function(code, signal) {
logger.debug("process closed", { name: name, code: code, signal: signal });
this.logger.debug("process closed", { class: this.constructor.name, name: name, code: code, signal: signal });
});
this.childProcess.stdout.on('data', (data) => {
@ -33,7 +33,7 @@ module.exports.ChildProcessEmitter = class ChildProcessEmitter extends EventEmit
});
this.childProcess.stderr.on('data', (data) => {
this.emit('message', lines[i]);
this.logger.error('process stderr', { class: this.constructor.name, stderr: String(data).trim()});
});
}

2
jukebox/media-player.js
View File

@ -4,7 +4,7 @@ const ChildProcessEmitter = require('./child-process').ChildProcessEmitter;
class MediaPlayer extends ChildProcessEmitter {
constructor(config, logger) {
super(config.mpg321);
super(config.mpg321, logger);
}
}

2
jukebox/tag-reader.js
View File

@ -4,7 +4,7 @@ const ChildProcessEmitter = require('./child-process').ChildProcessEmitter;
class TagReader extends ChildProcessEmitter {
constructor(config, logger) {
super(config.tag_reader);
super(config.tag_reader, logger);
}
}

2
player.js
View File

@ -66,6 +66,8 @@ function lookup(tag, cb) {
return cb('PAUSE', 2);
}
return cb('PLAY foo');
glob('media/' + tag + ' - *.mp3', function(er, files) {
if (files.length > 0) {
appendLog(files[0]);