mirror of
https://github.com/openstf/stf
synced 2025-10-05 02:29:26 +02:00
Fix all lib/ files with ESLint rules with 0 errors.
This commit is contained in:
Gunther Brunner
parent
994977ea94
commit
434f63b3a9
69 changed files with 793 additions and 764 deletions
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@ -154,9 +154,8 @@ module.exports = function(options) {
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log.info('Found device "%s" (%s)', device.id, device.type)
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var privateTracker = new EventEmitter()
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, willStop = false
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, timer
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, worker
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var willStop = false
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var timer, worker
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// Wait for others to acknowledge the device
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var register = new Promise(function(resolve) {
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@ -176,6 +175,155 @@ module.exports = function(options) {
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privateTracker.once('register', resolve)
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})
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// Spawn a device worker
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function spawn() {
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var allocatedPorts = ports.splice(0, 4)
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var proc = options.fork(device, allocatedPorts.slice())
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var resolver = Promise.defer()
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function exitListener(code, signal) {
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if (signal) {
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log.warn(
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'Device worker "%s" was killed with signal %s, assuming ' +
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'deliberate action and not restarting'
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, device.id
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, signal
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)
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resolver.resolve()
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}
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else if (code === 0) {
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log.info('Device worker "%s" stopped cleanly', device.id)
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resolver.resolve()
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}
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else {
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resolver.reject(new procutil.ExitError(code))
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}
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}
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function errorListener(err) {
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log.error(
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'Device worker "%s" had an error: %s'
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, device.id
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, err.message
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)
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}
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function messageListener(message) {
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switch (message) {
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case 'ready':
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_.pull(lists.waiting, device.id)
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lists.ready.push(device.id)
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break
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default:
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log.warn(
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'Unknown message from device worker "%s": "%s"'
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, device.id
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, message
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)
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break
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}
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}
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proc.on('exit', exitListener)
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proc.on('error', errorListener)
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proc.on('message', messageListener)
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lists.waiting.push(device.id)
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return resolver.promise
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.finally(function() {
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log.info('Cleaning up device worker "%s"', device.id)
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proc.removeListener('exit', exitListener)
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proc.removeListener('error', errorListener)
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proc.removeListener('message', messageListener)
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// Return used ports to the main pool
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Array.prototype.push.apply(ports, allocatedPorts)
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// Update lists
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_.pull(lists.ready, device.id)
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_.pull(lists.waiting, device.id)
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})
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.cancellable()
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.catch(Promise.CancellationError, function() {
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log.info('Gracefully killing device worker "%s"', device.id)
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return procutil.gracefullyKill(proc, options.killTimeout)
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})
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.catch(Promise.TimeoutError, function(err) {
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log.error(
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'Device worker "%s" did not stop in time: %s'
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, device.id
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, err.message
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)
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})
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}
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// Starts a device worker and keeps it alive
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function work() {
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return (worker = workers[device.id] = spawn())
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.then(function() {
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log.info('Device worker "%s" has retired', device.id)
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delete workers[device.id]
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worker = null
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// Tell others the device is gone
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push.send([
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wireutil.global
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, wireutil.envelope(new wire.DeviceAbsentMessage(
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device.id
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))
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])
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})
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.catch(procutil.ExitError, function(err) {
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if (!willStop) {
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log.error(
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'Device worker "%s" died with code %s'
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, device.id
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, err.code
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)
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log.info('Restarting device worker "%s"', device.id)
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return Promise.delay(500)
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.then(function() {
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return work()
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})
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}
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})
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}
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// No more work required
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function stop() {
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if (worker) {
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log.info('Shutting down device worker "%s"', device.id)
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worker.cancel()
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}
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}
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// Check if we can do anything with the device
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function check() {
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clearTimeout(timer)
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if (device.present) {
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// We might get multiple status updates in rapid succession,
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// so let's wait for a while
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switch (device.type) {
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case 'device':
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case 'emulator':
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willStop = false
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timer = setTimeout(work, 100)
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break
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default:
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willStop = true
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timer = setTimeout(stop, 100)
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break
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}
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}
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else {
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stop()
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}
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}
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register.then(function() {
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log.info('Registered device "%s"', device.id)
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check()
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@ -250,154 +398,6 @@ module.exports = function(options) {
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})
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}
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// Check if we can do anything with the device
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function check() {
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clearTimeout(timer)
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if (device.present) {
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// We might get multiple status updates in rapid succession,
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// so let's wait for a while
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switch (device.type) {
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case 'device':
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case 'emulator':
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willStop = false
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timer = setTimeout(work, 100)
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break
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default:
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willStop = true
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timer = setTimeout(stop, 100)
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break
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}
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}
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else {
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stop()
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}
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}
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// Starts a device worker and keeps it alive
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function work() {
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return (worker = workers[device.id] = spawn())
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.then(function() {
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log.info('Device worker "%s" has retired', device.id)
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delete workers[device.id]
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worker = null
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// Tell others the device is gone
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push.send([
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wireutil.global
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, wireutil.envelope(new wire.DeviceAbsentMessage(
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device.id
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))
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])
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})
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.catch(procutil.ExitError, function(err) {
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if (!willStop) {
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log.error(
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'Device worker "%s" died with code %s'
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, device.id
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, err.code
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)
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log.info('Restarting device worker "%s"', device.id)
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return Promise.delay(500)
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.then(function() {
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return work()
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})
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}
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})
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}
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// No more work required
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function stop() {
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if (worker) {
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log.info('Shutting down device worker "%s"', device.id)
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worker.cancel()
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}
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}
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// Spawn a device worker
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function spawn() {
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var allocatedPorts = ports.splice(0, 4)
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, proc = options.fork(device, allocatedPorts.slice())
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, resolver = Promise.defer()
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function exitListener(code, signal) {
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if (signal) {
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log.warn(
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'Device worker "%s" was killed with signal %s, assuming ' +
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'deliberate action and not restarting'
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, device.id
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, signal
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)
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resolver.resolve()
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}
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else if (code === 0) {
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log.info('Device worker "%s" stopped cleanly', device.id)
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resolver.resolve()
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}
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else {
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resolver.reject(new procutil.ExitError(code))
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}
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}
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function errorListener(err) {
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log.error(
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'Device worker "%s" had an error: %s'
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, device.id
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, err.message
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)
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}
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function messageListener(message) {
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switch (message) {
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case 'ready':
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_.pull(lists.waiting, device.id)
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lists.ready.push(device.id)
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break
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default:
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log.warn(
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'Unknown message from device worker "%s": "%s"'
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, device.id
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, message
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)
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break
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}
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}
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proc.on('exit', exitListener)
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proc.on('error', errorListener)
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proc.on('message', messageListener)
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lists.waiting.push(device.id)
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return resolver.promise
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.finally(function() {
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log.info('Cleaning up device worker "%s"', device.id)
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proc.removeListener('exit', exitListener)
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proc.removeListener('error', errorListener)
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proc.removeListener('message', messageListener)
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// Return used ports to the main pool
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Array.prototype.push.apply(ports, allocatedPorts)
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// Update lists
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_.pull(lists.ready, device.id)
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_.pull(lists.waiting, device.id)
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})
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.cancellable()
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.catch(Promise.CancellationError, function() {
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log.info('Gracefully killing device worker "%s"', device.id)
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return procutil.gracefullyKill(proc, options.killTimeout)
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})
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.catch(Promise.TimeoutError, function(err) {
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log.error(
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'Device worker "%s" did not stop in time: %s'
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, device.id
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, err.message
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)
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})
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}
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flippedTracker.on(device.id, deviceListener)
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privateTracker.on('change', changeListener)
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privateTracker.on('remove', removeListener)
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