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samyun / southwest-price-drop-bot

Bot that watches Southwest flights for price drops.
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Platform error Error R14 (Memory quota exceeded) #6

Closed samyun closed 6 years ago

rusd1123 commented 6 years ago

Deployed the latest build that closed this bug, but this afternoon it looks like I am seeing the same error.

Apr 29 09:29:35 appname heroku/scheduler.6167: Starting process with command `npm run task:check` 
Apr 29 09:29:36 appname heroku/scheduler.6167: State changed from starting to up 
Apr 29 09:29:38 appname app/scheduler.6167: > southwest-price-drop-bot@3.0.1 task:check /app 
Apr 29 09:29:38 appname app/scheduler.6167: > node --trace-warnings tasks/check.js 
Apr 29 09:29:39 appname app/scheduler.6167: checking 13 flights 
Apr 29 09:29:41 appname app/scheduler.6167: (node:20) UnhandledPromiseRejectionWarning: Error: Page crashed! 
Apr 29 09:29:41 appname app/scheduler.6167:     at Page._onTargetCrashed (/app/node_modules/puppeteer/lib/Page.js:118:24) 
Apr 29 09:29:41 appname app/scheduler.6167:     at CDPSession.Page.client.on.event (/app/node_modules/puppeteer/lib/Page.js:104:56) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:41 appname app/scheduler.6167:     at CDPSession.emit (events.js:211:7) 
Apr 29 09:29:41 appname app/scheduler.6167:     at CDPSession._onMessage (/app/node_modules/puppeteer/lib/Connection.js:219:12) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Connection._onMessage (/app/node_modules/puppeteer/lib/Connection.js:119:19) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:41 appname app/scheduler.6167:     at WebSocket.emit (events.js:211:7) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver._receiver.onmessage (/app/node_modules/ws/lib/WebSocket.js:141:47) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver.dataMessage (/app/node_modules/ws/lib/Receiver.js:389:14) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver.getData (/app/node_modules/ws/lib/Receiver.js:330:12) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver.startLoop (/app/node_modules/ws/lib/Receiver.js:165:16) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver.add (/app/node_modules/ws/lib/Receiver.js:139:10) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Socket._ultron.on (/app/node_modules/ws/lib/WebSocket.js:138:22) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Socket.emit (events.js:211:7) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitWarning (internal/process/promises.js:65:17) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitPendingUnhandledRejections (internal/process/promises.js:109:11) 
Apr 29 09:29:41 appname app/scheduler.6167:     at runMicrotasksCallback (internal/process/next_tick.js:124:9) 
Apr 29 09:29:41 appname app/scheduler.6167:     at _combinedTickCallback (internal/process/next_tick.js:131:7) 
Apr 29 09:29:41 appname app/scheduler.6167:     at process._tickCallback (internal/process/next_tick.js:180:9) 
Apr 29 09:29:41 appname app/scheduler.6167: (node:20) Error: Page crashed! 
Apr 29 09:29:41 appname app/scheduler.6167:     at Page._onTargetCrashed (/app/node_modules/puppeteer/lib/Page.js:118:24) 
Apr 29 09:29:41 appname app/scheduler.6167:     at CDPSession.Page.client.on.event (/app/node_modules/puppeteer/lib/Page.js:104:56) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:41 appname app/scheduler.6167:     at CDPSession.emit (events.js:211:7) 
Apr 29 09:29:41 appname app/scheduler.6167:     at CDPSession._onMessage (/app/node_modules/puppeteer/lib/Connection.js:219:12) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Connection._onMessage (/app/node_modules/puppeteer/lib/Connection.js:119:19) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:41 appname app/scheduler.6167:     at WebSocket.emit (events.js:211:7) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver._receiver.onmessage (/app/node_modules/ws/lib/WebSocket.js:141:47) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver.dataMessage (/app/node_modules/ws/lib/Receiver.js:389:14) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver.getData (/app/node_modules/ws/lib/Receiver.js:330:12) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver.startLoop (/app/node_modules/ws/lib/Receiver.js:165:16) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver.add (/app/node_modules/ws/lib/Receiver.js:139:10) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Socket._ultron.on (/app/node_modules/ws/lib/WebSocket.js:138:22) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Socket.emit (events.js:211:7) 
Apr 29 09:29:41 appname app/scheduler.6167: (node:20) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code. 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitWarning (internal/process/promises.js:92:15) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitPendingUnhandledRejections (internal/process/promises.js:109:11) 
Apr 29 09:29:41 appname app/scheduler.6167:     at runMicrotasksCallback (internal/process/next_tick.js:124:9) 
Apr 29 09:29:41 appname app/scheduler.6167:     at _combinedTickCallback (internal/process/next_tick.js:131:7) 
Apr 29 09:29:41 appname app/scheduler.6167:     at process._tickCallback (internal/process/next_tick.js:180:9) 
Apr 29 09:29:41 appname app/scheduler.6167: (node:20) UnhandledPromiseRejectionWarning: Error: Page crashed! 
Apr 29 09:29:41 appname app/scheduler.6167:     at Page._onTargetCrashed (/app/node_modules/puppeteer/lib/Page.js:118:24) 
Apr 29 09:29:41 appname app/scheduler.6167:     at CDPSession.Page.client.on.event (/app/node_modules/puppeteer/lib/Page.js:104:56) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:41 appname app/scheduler.6167:     at CDPSession.emit (events.js:211:7) 
Apr 29 09:29:41 appname app/scheduler.6167:     at CDPSession._onMessage (/app/node_modules/puppeteer/lib/Connection.js:219:12) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Connection._onMessage (/app/node_modules/puppeteer/lib/Connection.js:119:19) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:41 appname app/scheduler.6167:     at WebSocket.emit (events.js:211:7) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver._receiver.onmessage (/app/node_modules/ws/lib/WebSocket.js:141:47) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver.dataMessage (/app/node_modules/ws/lib/Receiver.js:389:14) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver.getData (/app/node_modules/ws/lib/Receiver.js:330:12) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver.startLoop (/app/node_modules/ws/lib/Receiver.js:165:16) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver.add (/app/node_modules/ws/lib/Receiver.js:139:10) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Socket._ultron.on (/app/node_modules/ws/lib/WebSocket.js:138:22) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Socket.emit (events.js:211:7) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitWarning (internal/process/promises.js:65:17) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitPendingUnhandledRejections (internal/process/promises.js:109:11) 
Apr 29 09:29:41 appname app/scheduler.6167:     at runMicrotasksCallback (internal/process/next_tick.js:124:9) 
Apr 29 09:29:41 appname app/scheduler.6167:     at _combinedTickCallback (internal/process/next_tick.js:131:7) 
Apr 29 09:29:41 appname app/scheduler.6167:     at process._tickCallback (internal/process/next_tick.js:180:9) 
Apr 29 09:29:41 appname app/scheduler.6167: (node:20) Error: Page crashed! 
Apr 29 09:29:41 appname app/scheduler.6167:     at Page._onTargetCrashed (/app/node_modules/puppeteer/lib/Page.js:118:24) 
Apr 29 09:29:41 appname app/scheduler.6167:     at CDPSession.Page.client.on.event (/app/node_modules/puppeteer/lib/Page.js:104:56) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:41 appname app/scheduler.6167:     at CDPSession.emit (events.js:211:7) 
Apr 29 09:29:41 appname app/scheduler.6167:     at CDPSession._onMessage (/app/node_modules/puppeteer/lib/Connection.js:219:12) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Connection._onMessage (/app/node_modules/puppeteer/lib/Connection.js:119:19) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:41 appname app/scheduler.6167:     at WebSocket.emit (events.js:211:7) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver._receiver.onmessage (/app/node_modules/ws/lib/WebSocket.js:141:47) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver.dataMessage (/app/node_modules/ws/lib/Receiver.js:389:14) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver.getData (/app/node_modules/ws/lib/Receiver.js:330:12) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver.startLoop (/app/node_modules/ws/lib/Receiver.js:165:16) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Receiver.add (/app/node_modules/ws/lib/Receiver.js:139:10) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Socket._ultron.on (/app/node_modules/ws/lib/WebSocket.js:138:22) 
Apr 29 09:29:41 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:41 appname app/scheduler.6167:     at Socket.emit (events.js:211:7) 
Apr 29 09:29:42 appname app/scheduler.6167: (node:20) UnhandledPromiseRejectionWarning: Error: Page crashed! 
Apr 29 09:29:42 appname app/scheduler.6167:     at Page._onTargetCrashed (/app/node_modules/puppeteer/lib/Page.js:118:24) 
Apr 29 09:29:42 appname app/scheduler.6167:     at CDPSession.Page.client.on.event (/app/node_modules/puppeteer/lib/Page.js:104:56) 
Apr 29 09:29:42 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:42 appname app/scheduler.6167:     at CDPSession.emit (events.js:211:7) 
Apr 29 09:29:42 appname app/scheduler.6167:     at CDPSession._onMessage (/app/node_modules/puppeteer/lib/Connection.js:219:12) 
Apr 29 09:29:42 appname app/scheduler.6167:     at Connection._onMessage (/app/node_modules/puppeteer/lib/Connection.js:119:19) 
Apr 29 09:29:42 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:42 appname app/scheduler.6167:     at WebSocket.emit (events.js:211:7) 
Apr 29 09:29:42 appname app/scheduler.6167:     at Receiver._receiver.onmessage (/app/node_modules/ws/lib/WebSocket.js:141:47) 
Apr 29 09:29:42 appname app/scheduler.6167:     at Receiver.dataMessage (/app/node_modules/ws/lib/Receiver.js:389:14) 
Apr 29 09:29:42 appname app/scheduler.6167:     at Receiver.getData (/app/node_modules/ws/lib/Receiver.js:330:12) 
Apr 29 09:29:42 appname app/scheduler.6167:     at Receiver.startLoop (/app/node_modules/ws/lib/Receiver.js:165:16) 
Apr 29 09:29:42 appname app/scheduler.6167:     at Receiver.add (/app/node_modules/ws/lib/Receiver.js:139:10) 
Apr 29 09:29:42 appname app/scheduler.6167:     at Socket._ultron.on (/app/node_modules/ws/lib/WebSocket.js:138:22) 
Apr 29 09:29:42 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:42 appname app/scheduler.6167:     at Socket.emit (events.js:211:7) 
Apr 29 09:29:42 appname app/scheduler.6167:     at emitWarning (internal/process/promises.js:65:17) 
Apr 29 09:29:42 appname app/scheduler.6167:     at emitPendingUnhandledRejections (internal/process/promises.js:109:11) 
Apr 29 09:29:42 appname app/scheduler.6167:     at runMicrotasksCallback (internal/process/next_tick.js:124:9) 
Apr 29 09:29:42 appname app/scheduler.6167:     at _combinedTickCallback (internal/process/next_tick.js:131:7) 
Apr 29 09:29:42 appname app/scheduler.6167:     at process._tickCallback (internal/process/next_tick.js:180:9) 
Apr 29 09:29:42 appname app/scheduler.6167: (node:20) Error: Page crashed! 
Apr 29 09:29:42 appname app/scheduler.6167:     at Page._onTargetCrashed (/app/node_modules/puppeteer/lib/Page.js:118:24) 
Apr 29 09:29:42 appname app/scheduler.6167:     at CDPSession.Page.client.on.event (/app/node_modules/puppeteer/lib/Page.js:104:56) 
Apr 29 09:29:42 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:42 appname app/scheduler.6167:     at CDPSession.emit (events.js:211:7) 
Apr 29 09:29:42 appname app/scheduler.6167:     at CDPSession._onMessage (/app/node_modules/puppeteer/lib/Connection.js:219:12) 
Apr 29 09:29:42 appname app/scheduler.6167:     at Connection._onMessage (/app/node_modules/puppeteer/lib/Connection.js:119:19) 
Apr 29 09:29:42 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:42 appname app/scheduler.6167:     at WebSocket.emit (events.js:211:7) 
Apr 29 09:29:42 appname app/scheduler.6167:     at Receiver._receiver.onmessage (/app/node_modules/ws/lib/WebSocket.js:141:47) 
Apr 29 09:29:42 appname app/scheduler.6167:     at Receiver.dataMessage (/app/node_modules/ws/lib/Receiver.js:389:14) 
Apr 29 09:29:42 appname app/scheduler.6167:     at Receiver.getData (/app/node_modules/ws/lib/Receiver.js:330:12) 
Apr 29 09:29:42 appname app/scheduler.6167:     at Receiver.startLoop (/app/node_modules/ws/lib/Receiver.js:165:16) 
Apr 29 09:29:42 appname app/scheduler.6167:     at Receiver.add (/app/node_modules/ws/lib/Receiver.js:139:10) 
Apr 29 09:29:42 appname app/scheduler.6167:     at Socket._ultron.on (/app/node_modules/ws/lib/WebSocket.js:138:22) 
Apr 29 09:29:42 appname app/scheduler.6167:     at emitOne (events.js:116:13) 
Apr 29 09:29:42 appname app/scheduler.6167:     at Socket.emit (events.js:211:7) 
Apr 29 09:29:50 appname heroku/scheduler.6167: Process running mem=848M(164.9%) 
Apr 29 09:29:51 appname heroku/scheduler.6167: Error R14 (Memory quota exceeded) 
Apr 29 09:30:10 appname app/scheduler.6167: Error: Navigation Timeout Exceeded: 30000ms exceeded 
Apr 29 09:30:10 appname app/scheduler.6167:     at Promise.then (/app/node_modules/puppeteer/lib/NavigatorWatcher.js:73:21) 
Apr 29 09:30:10 appname app/scheduler.6167:     at <anonymous> 
Apr 29 09:30:12 appname heroku/scheduler.6167: Process running mem=1210M(235.7%) 
Apr 29 09:30:12 appname heroku/scheduler.6167: Error R15 (Memory quota vastly exceeded) 
Apr 29 09:30:12 appname heroku/scheduler.6167: Stopping process with SIGKILL 
Apr 29 09:30:13 appname heroku/scheduler.6167: Process exited with status 137 
Apr 29 09:30:13 appname heroku/scheduler.6167: State changed from up to complete
samyun commented 6 years ago

How many alerts do you have set up?

Regards, Sam Yun

On Apr 29, 2018, 9:12 AM -0700, rusd1123 notifications@github.com, wrote:

Deployed the latest build that closed this bug, but this afternoon it looks like I am seeing the same error. Apr 29 09:29:35 appname heroku/scheduler.6167: Starting process with command npm run task:check Apr 29 09:29:36 appname heroku/scheduler.6167: State changed from starting to up Apr 29 09:29:38 appname app/scheduler.6167: > southwest-price-drop-bot@3.0.1 task:check /app Apr 29 09:29:38 appname app/scheduler.6167: > node --trace-warnings tasks/check.js Apr 29 09:29:39 appname app/scheduler.6167: checking 13 flights Apr 29 09:29:41 appname app/scheduler.6167: (node:20) UnhandledPromiseRejectionWarning: Error: Page crashed! Apr 29 09:29:41 appname app/scheduler.6167: at Page._onTargetCrashed (/app/node_modules/puppeteer/lib/Page.js:118:24) Apr 29 09:29:41 appname app/scheduler.6167: at CDPSession.Page.client.on.event (/app/node_modules/puppeteer/lib/Page.js:104:56) Apr 29 09:29:41 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:41 appname app/scheduler.6167: at CDPSession.emit (events.js:211:7) Apr 29 09:29:41 appname app/scheduler.6167: at CDPSession._onMessage (/app/node_modules/puppeteer/lib/Connection.js:219:12) Apr 29 09:29:41 appname app/scheduler.6167: at Connection._onMessage (/app/node_modules/puppeteer/lib/Connection.js:119:19) Apr 29 09:29:41 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:41 appname app/scheduler.6167: at WebSocket.emit (events.js:211:7) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver._receiver.onmessage (/app/node_modules/ws/lib/WebSocket.js:141:47) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver.dataMessage (/app/node_modules/ws/lib/Receiver.js:389:14) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver.getData (/app/node_modules/ws/lib/Receiver.js:330:12) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver.startLoop (/app/node_modules/ws/lib/Receiver.js:165:16) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver.add (/app/node_modules/ws/lib/Receiver.js:139:10) Apr 29 09:29:41 appname app/scheduler.6167: at Socket._ultron.on (/app/node_modules/ws/lib/WebSocket.js:138:22) Apr 29 09:29:41 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:41 appname app/scheduler.6167: at Socket.emit (events.js:211:7) Apr 29 09:29:41 appname app/scheduler.6167: at emitWarning (internal/process/promises.js:65:17) Apr 29 09:29:41 appname app/scheduler.6167: at emitPendingUnhandledRejections (internal/process/promises.js:109:11) Apr 29 09:29:41 appname app/scheduler.6167: at runMicrotasksCallback (internal/process/next_tick.js:124:9) Apr 29 09:29:41 appname app/scheduler.6167: at _combinedTickCallback (internal/process/next_tick.js:131:7) Apr 29 09:29:41 appname app/scheduler.6167: at process._tickCallback (internal/process/next_tick.js:180:9) Apr 29 09:29:41 appname app/scheduler.6167: (node:20) Error: Page crashed! Apr 29 09:29:41 appname app/scheduler.6167: at Page._onTargetCrashed (/app/node_modules/puppeteer/lib/Page.js:118:24) Apr 29 09:29:41 appname app/scheduler.6167: at CDPSession.Page.client.on.event (/app/node_modules/puppeteer/lib/Page.js:104:56) Apr 29 09:29:41 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:41 appname app/scheduler.6167: at CDPSession.emit (events.js:211:7) Apr 29 09:29:41 appname app/scheduler.6167: at CDPSession._onMessage (/app/node_modules/puppeteer/lib/Connection.js:219:12) Apr 29 09:29:41 appname app/scheduler.6167: at Connection._onMessage (/app/node_modules/puppeteer/lib/Connection.js:119:19) Apr 29 09:29:41 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:41 appname app/scheduler.6167: at WebSocket.emit (events.js:211:7) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver._receiver.onmessage (/app/node_modules/ws/lib/WebSocket.js:141:47) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver.dataMessage (/app/node_modules/ws/lib/Receiver.js:389:14) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver.getData (/app/node_modules/ws/lib/Receiver.js:330:12) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver.startLoop (/app/node_modules/ws/lib/Receiver.js:165:16) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver.add (/app/node_modules/ws/lib/Receiver.js:139:10) Apr 29 09:29:41 appname app/scheduler.6167: at Socket._ultron.on (/app/node_modules/ws/lib/WebSocket.js:138:22) Apr 29 09:29:41 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:41 appname app/scheduler.6167: at Socket.emit (events.js:211:7) Apr 29 09:29:41 appname app/scheduler.6167: (node:20) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code. Apr 29 09:29:41 appname app/scheduler.6167: at emitWarning (internal/process/promises.js:92:15) Apr 29 09:29:41 appname app/scheduler.6167: at emitPendingUnhandledRejections (internal/process/promises.js:109:11) Apr 29 09:29:41 appname app/scheduler.6167: at runMicrotasksCallback (internal/process/next_tick.js:124:9) Apr 29 09:29:41 appname app/scheduler.6167: at _combinedTickCallback (internal/process/next_tick.js:131:7) Apr 29 09:29:41 appname app/scheduler.6167: at process._tickCallback (internal/process/next_tick.js:180:9) Apr 29 09:29:41 appname app/scheduler.6167: (node:20) UnhandledPromiseRejectionWarning: Error: Page crashed! Apr 29 09:29:41 appname app/scheduler.6167: at Page._onTargetCrashed (/app/node_modules/puppeteer/lib/Page.js:118:24) Apr 29 09:29:41 appname app/scheduler.6167: at CDPSession.Page.client.on.event (/app/node_modules/puppeteer/lib/Page.js:104:56) Apr 29 09:29:41 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:41 appname app/scheduler.6167: at CDPSession.emit (events.js:211:7) Apr 29 09:29:41 appname app/scheduler.6167: at CDPSession._onMessage (/app/node_modules/puppeteer/lib/Connection.js:219:12) Apr 29 09:29:41 appname app/scheduler.6167: at Connection._onMessage (/app/node_modules/puppeteer/lib/Connection.js:119:19) Apr 29 09:29:41 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:41 appname app/scheduler.6167: at WebSocket.emit (events.js:211:7) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver._receiver.onmessage (/app/node_modules/ws/lib/WebSocket.js:141:47) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver.dataMessage (/app/node_modules/ws/lib/Receiver.js:389:14) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver.getData (/app/node_modules/ws/lib/Receiver.js:330:12) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver.startLoop (/app/node_modules/ws/lib/Receiver.js:165:16) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver.add (/app/node_modules/ws/lib/Receiver.js:139:10) Apr 29 09:29:41 appname app/scheduler.6167: at Socket._ultron.on (/app/node_modules/ws/lib/WebSocket.js:138:22) Apr 29 09:29:41 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:41 appname app/scheduler.6167: at Socket.emit (events.js:211:7) Apr 29 09:29:41 appname app/scheduler.6167: at emitWarning (internal/process/promises.js:65:17) Apr 29 09:29:41 appname app/scheduler.6167: at emitPendingUnhandledRejections (internal/process/promises.js:109:11) Apr 29 09:29:41 appname app/scheduler.6167: at runMicrotasksCallback (internal/process/next_tick.js:124:9) Apr 29 09:29:41 appname app/scheduler.6167: at _combinedTickCallback (internal/process/next_tick.js:131:7) Apr 29 09:29:41 appname app/scheduler.6167: at process._tickCallback (internal/process/next_tick.js:180:9) Apr 29 09:29:41 appname app/scheduler.6167: (node:20) Error: Page crashed! Apr 29 09:29:41 appname app/scheduler.6167: at Page._onTargetCrashed (/app/node_modules/puppeteer/lib/Page.js:118:24) Apr 29 09:29:41 appname app/scheduler.6167: at CDPSession.Page.client.on.event (/app/node_modules/puppeteer/lib/Page.js:104:56) Apr 29 09:29:41 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:41 appname app/scheduler.6167: at CDPSession.emit (events.js:211:7) Apr 29 09:29:41 appname app/scheduler.6167: at CDPSession._onMessage (/app/node_modules/puppeteer/lib/Connection.js:219:12) Apr 29 09:29:41 appname app/scheduler.6167: at Connection._onMessage (/app/node_modules/puppeteer/lib/Connection.js:119:19) Apr 29 09:29:41 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:41 appname app/scheduler.6167: at WebSocket.emit (events.js:211:7) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver._receiver.onmessage (/app/node_modules/ws/lib/WebSocket.js:141:47) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver.dataMessage (/app/node_modules/ws/lib/Receiver.js:389:14) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver.getData (/app/node_modules/ws/lib/Receiver.js:330:12) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver.startLoop (/app/node_modules/ws/lib/Receiver.js:165:16) Apr 29 09:29:41 appname app/scheduler.6167: at Receiver.add (/app/node_modules/ws/lib/Receiver.js:139:10) Apr 29 09:29:41 appname app/scheduler.6167: at Socket._ultron.on (/app/node_modules/ws/lib/WebSocket.js:138:22) Apr 29 09:29:41 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:41 appname app/scheduler.6167: at Socket.emit (events.js:211:7) Apr 29 09:29:42 appname app/scheduler.6167: (node:20) UnhandledPromiseRejectionWarning: Error: Page crashed! Apr 29 09:29:42 appname app/scheduler.6167: at Page._onTargetCrashed (/app/node_modules/puppeteer/lib/Page.js:118:24) Apr 29 09:29:42 appname app/scheduler.6167: at CDPSession.Page.client.on.event (/app/node_modules/puppeteer/lib/Page.js:104:56) Apr 29 09:29:42 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:42 appname app/scheduler.6167: at CDPSession.emit (events.js:211:7) Apr 29 09:29:42 appname app/scheduler.6167: at CDPSession._onMessage (/app/node_modules/puppeteer/lib/Connection.js:219:12) Apr 29 09:29:42 appname app/scheduler.6167: at Connection._onMessage (/app/node_modules/puppeteer/lib/Connection.js:119:19) Apr 29 09:29:42 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:42 appname app/scheduler.6167: at WebSocket.emit (events.js:211:7) Apr 29 09:29:42 appname app/scheduler.6167: at Receiver._receiver.onmessage (/app/node_modules/ws/lib/WebSocket.js:141:47) Apr 29 09:29:42 appname app/scheduler.6167: at Receiver.dataMessage (/app/node_modules/ws/lib/Receiver.js:389:14) Apr 29 09:29:42 appname app/scheduler.6167: at Receiver.getData (/app/node_modules/ws/lib/Receiver.js:330:12) Apr 29 09:29:42 appname app/scheduler.6167: at Receiver.startLoop (/app/node_modules/ws/lib/Receiver.js:165:16) Apr 29 09:29:42 appname app/scheduler.6167: at Receiver.add (/app/node_modules/ws/lib/Receiver.js:139:10) Apr 29 09:29:42 appname app/scheduler.6167: at Socket._ultron.on (/app/node_modules/ws/lib/WebSocket.js:138:22) Apr 29 09:29:42 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:42 appname app/scheduler.6167: at Socket.emit (events.js:211:7) Apr 29 09:29:42 appname app/scheduler.6167: at emitWarning (internal/process/promises.js:65:17) Apr 29 09:29:42 appname app/scheduler.6167: at emitPendingUnhandledRejections (internal/process/promises.js:109:11) Apr 29 09:29:42 appname app/scheduler.6167: at runMicrotasksCallback (internal/process/next_tick.js:124:9) Apr 29 09:29:42 appname app/scheduler.6167: at _combinedTickCallback (internal/process/next_tick.js:131:7) Apr 29 09:29:42 appname app/scheduler.6167: at process._tickCallback (internal/process/next_tick.js:180:9) Apr 29 09:29:42 appname app/scheduler.6167: (node:20) Error: Page crashed! Apr 29 09:29:42 appname app/scheduler.6167: at Page._onTargetCrashed (/app/node_modules/puppeteer/lib/Page.js:118:24) Apr 29 09:29:42 appname app/scheduler.6167: at CDPSession.Page.client.on.event (/app/node_modules/puppeteer/lib/Page.js:104:56) Apr 29 09:29:42 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:42 appname app/scheduler.6167: at CDPSession.emit (events.js:211:7) Apr 29 09:29:42 appname app/scheduler.6167: at CDPSession._onMessage (/app/node_modules/puppeteer/lib/Connection.js:219:12) Apr 29 09:29:42 appname app/scheduler.6167: at Connection._onMessage (/app/node_modules/puppeteer/lib/Connection.js:119:19) Apr 29 09:29:42 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:42 appname app/scheduler.6167: at WebSocket.emit (events.js:211:7) Apr 29 09:29:42 appname app/scheduler.6167: at Receiver._receiver.onmessage (/app/node_modules/ws/lib/WebSocket.js:141:47) Apr 29 09:29:42 appname app/scheduler.6167: at Receiver.dataMessage (/app/node_modules/ws/lib/Receiver.js:389:14) Apr 29 09:29:42 appname app/scheduler.6167: at Receiver.getData (/app/node_modules/ws/lib/Receiver.js:330:12) Apr 29 09:29:42 appname app/scheduler.6167: at Receiver.startLoop (/app/node_modules/ws/lib/Receiver.js:165:16) Apr 29 09:29:42 appname app/scheduler.6167: at Receiver.add (/app/node_modules/ws/lib/Receiver.js:139:10) Apr 29 09:29:42 appname app/scheduler.6167: at Socket._ultron.on (/app/node_modules/ws/lib/WebSocket.js:138:22) Apr 29 09:29:42 appname app/scheduler.6167: at emitOne (events.js:116:13) Apr 29 09:29:42 appname app/scheduler.6167: at Socket.emit (events.js:211:7) Apr 29 09:29:50 appname heroku/scheduler.6167: Process running mem=848M(164.9%) Apr 29 09:29:51 appname heroku/scheduler.6167: Error R14 (Memory quota exceeded) Apr 29 09:30:10 appname app/scheduler.6167: Error: Navigation Timeout Exceeded: 30000ms exceeded Apr 29 09:30:10 appname app/scheduler.6167: at Promise.then (/app/node_modules/puppeteer/lib/NavigatorWatcher.js:73:21) Apr 29 09:30:10 appname app/scheduler.6167: at Apr 29 09:30:12 appname heroku/scheduler.6167: Process running mem=1210M(235.7%) Apr 29 09:30:12 appname heroku/scheduler.6167: Error R15 (Memory quota vastly exceeded) Apr 29 09:30:12 appname heroku/scheduler.6167: Stopping process with SIGKILL Apr 29 09:30:13 appname heroku/scheduler.6167: Process exited with status 137 Apr 29 09:30:13 appname heroku/scheduler.6167: State changed from up to complete — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub, or mute the thread.

rusd1123 commented 6 years ago

Currently, I have 13 flights being tracked. I was going to add my remaining booked flights this morning, but noticed the alerts.

samyun commented 6 years ago

I see. It seems that I’ll need to do some sort of queuing with these checks.

On Apr 29, 2018, 10:07 AM -0700, rusd1123 notifications@github.com, wrote:

Currently, I have 13 flights being tracked. I was going to add my remaining booked flights this morning, but noticed the alerts. — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub, or mute the thread.

samyun commented 6 years ago

Try this out: https://github.com/samyun/southwest-price-drop-bot/tree/semaphore

rusd1123 commented 6 years ago

I’ll deploy this evening and update you after it has run a few hours.

razzamatazm commented 6 years ago

This is working for me. Granted, I only have 2 alerts.

rusd1123 commented 6 years ago

screen shot 2018-04-30 at 9 43 07 pm Definitely seeing an improvement over the previous process, but still seeing the error. I'll keep watching to see if it repeats consistently. Something interesting though, under the Heroku Metrics dashboard, it shows to be maxing out at 113 MB, nowhere near the available 512 MB. Have you seen this before? This is the same 512 MB RAM, correct?

Apr 30 20:59:31 appname app/api: Starting process with command `npm run task:check` by user scheduler@addons.heroku.com 
Apr 30 20:59:46 appname heroku/scheduler.6823: Starting process with command `npm run task:check` 
Apr 30 20:59:47 appname heroku/scheduler.6823: State changed from starting to up 
Apr 30 20:59:48 appname app/scheduler.6823: > southwest-price-drop-bot@3.1.1 task:check /app 
Apr 30 20:59:48 appname app/scheduler.6823: > node --trace-warnings tasks/check.js 
Apr 30 20:59:49 appname app/scheduler.6823: checking 13 flights 
Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 5 
Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 4 
Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 3 
Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 2 
Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 1 
Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 0 
Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 0 
Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 0 
Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 0 
Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 0 
Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 0 
Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 0 
Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 0 
Apr 30 20:59:49 appname app/scheduler.6823: Entered lock, available permits: 0 
Apr 30 20:59:49 appname app/scheduler.6823: Entered lock, available permits: 0 
Apr 30 20:59:49 appname app/scheduler.6823: Entered lock, available permits: 0 
Apr 30 20:59:49 appname app/scheduler.6823: Entered lock, available permits: 0 
Apr 30 20:59:49 appname app/scheduler.6823: Entered lock, available permits: 0 
Apr 30 20:59:57 appname heroku/scheduler.6823: Process running mem=723M(133.4%) 
Apr 30 20:59:57 appname heroku/scheduler.6823: Error R14 (Memory quota exceeded)
samyun commented 6 years ago

This is good. R14 means it’s still working, but it’ll be slow. As long as you’re not seeing the page crash error.

On Apr 30, 2018, 7:12 PM -0700, rusd1123 notifications@github.com, wrote:

Definitely seeing an improvement over the previous process, but still seeing the error. I'll keep watching to see if it repeats consistently. Apr 30 20:59:31 appname app/api: Starting process with command npm run task:check by user scheduler@addons.heroku.com Apr 30 20:59:46 appname heroku/scheduler.6823: Starting process with command npm run task:check Apr 30 20:59:47 appname heroku/scheduler.6823: State changed from starting to up Apr 30 20:59:48 appname app/scheduler.6823: > southwest-price-drop-bot@3.1.1 task:check /app Apr 30 20:59:48 appname app/scheduler.6823: > node --trace-warnings tasks/check.js Apr 30 20:59:49 appname app/scheduler.6823: checking 13 flights Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 5 Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 4 Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 3 Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 2 Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 1 Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 0 Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 0 Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 0 Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 0 Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 0 Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 0 Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 0 Apr 30 20:59:49 appname app/scheduler.6823: lock has available permits: 0 Apr 30 20:59:49 appname app/scheduler.6823: Entered lock, available permits: 0 Apr 30 20:59:49 appname app/scheduler.6823: Entered lock, available permits: 0 Apr 30 20:59:49 appname app/scheduler.6823: Entered lock, available permits: 0 Apr 30 20:59:49 appname app/scheduler.6823: Entered lock, available permits: 0 Apr 30 20:59:49 appname app/scheduler.6823: Entered lock, available permits: 0 Apr 30 20:59:57 appname heroku/scheduler.6823: Process running mem=723M(133.4%) Apr 30 20:59:57 appname heroku/scheduler.6823: Error R14 (Memory quota exceeded) — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub, or mute the thread.