sails-mongo reconnectTries does not reconnect

cope commented 5 years ago

Node version: v8.15.0 Sails version (sails): 0.12.14 ORM hook version (sails-hook-orm): 1.0.9 Sockets hook version (sails-hook-sockets): 0.13.14 Organics hook version (sails-hook-organics): - Grunt hook version (sails-hook-grunt): - Uploads hook version (sails-hook-uploads): - DB adapter & version (e.g. sails-mysql@5.55.5): - Skipper adapter & version (e.g. skipper-s3@5.55.5): 0.7.6

I added autoReconnect and auto_reconnect, based on some issues and pull request comments I found, and I also added reconnectTries - tried with both Number.MAX_VALUE and 1000000 - but no matter what, it still does not reconnect when mongo is restarted :(

    mongodb: {
        adapter: 'sails-mongo',
        port: 27017,
        host: 'localhost',
        database: 'myapp',
        autoReconnect: true,
        auto_reconnect: true,
        reconnectTries: 1000000

I think the error I get may shed some light:

error: Error occurred in session middleware :: 'MongoError: no connection available for operation\n at Function.MongoError.create (C:\\git\\systools\\myapp\\node_modules\\connect-mongo\\node_modules\\mongodb-core\\lib\\error.js:31:11)\n at Store.flush (C:\\git\\systools\\myapp\\node_modules\\connect-mongo\\node_modules\\mongodb\\lib\\topology_base.js:68:43)\n at Server.destroyHandler (C:\\git\\systools\\myapp\\node_modules\\connect-mongo\\node_modules\\mongodb\\lib\\server.js:258:18)\n at Object.onceWrapper (events.js:315:30)\n at emitOne (events.js:116:13)\n at Server.emit (events.js:211:7)\n at Server.destroy (C:\\git\\systools\\myapp\\node_modules\\connect-mongo\\node_modules\\mongodb-core\\lib\\topologies\\server.js:673:24)\n at reconnectServer (C:\\git\\systools\\myapp\\node_modules\\connect-mongo\\node_modules\\mongodb-core\\lib\\topologies\\server.js:162:17)\n at Timeout._onTimeout (C:\\git\\systools\\myapp\\node_modules\\connect-mongo\\node_modules\\mongodb-core\\lib\\topologies\\server.js:272:7)\n at ontimeout (timers.js:498:11)\n at tryOnTimeout (timers.js:323:5)\n at Timer.listOnTimeout (timers.js:290:5)'

Particularly the at Server.destroy part... I guess the server is shutting down, but I don't know why?

sailsbot commented 5 years ago

@cope Thanks for posting! We'll take a look as soon as possible.

In the mean time, there are a few ways you can help speed things along:

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Jopchumba commented 4 years ago

Please read the errors first, the issues might be here you don't have the mongo plugin instaled in your project

johnabrams7 commented 4 years ago

@cope To confirm, does this work & connect if you remove reconnectTries ?

cope commented 4 years ago

@johnabrams7 yes, I just did. But, as soon as this error happens, no more reconnect.

error: Error occurred in session middleware :: 'MongoError: no connection available for operation\n at Function.MongoError.create (C:\git\systools\myapp\node_modules\connect-mongo\node_modules\mongodb-core\lib\error.js:31:11)\n at Store.flush (C:\git\systools\myapp\node_modules\connect-mongo\node_modules\mongodb\lib\topology_base.js:68:43)\n at Server.destroyHandler (C:\git\systools\myapp\node_modules\connect-mongo\node_modules\mongodb\lib\server.js:258:18)\n at Object.onceWrapper (events.js:315:30)\n at emitOne (events.js:116:13)\n at Server.emit (events.js:211:7)\n at Server.destroy (C:\git\systools\myapp\node_modules\connect-mongo\node_modules\mongodb-core\lib\topologies\server.js:673:24)\n at reconnectServer (C:\git\systools\myapp\node_modules\connect-mongo\node_modules\mongodb-core\lib\topologies\server.js:162:17)\n at Timeout._onTimeout (C:\git\systools\myapp\node_modules\connect-mongo\node_modules\mongodb-core\lib\topologies\server.js:272:7)\n at ontimeout (timers.js:498:11)\n at tryOnTimeout (timers.js:323:5)\n at Timer.listOnTimeout (timers.js:290:5)' WebSocket client disconnected. qMJ2lIHfjxexExOuAAAB

johnabrams7 commented 4 years ago

@cope Interesting, if it's giving an error either way - there may be another factor involved. Could you make a minimal Sails 0.12x repo that reproduces this issue?

balderdashy / sails

sails-mongo reconnectTries does not reconnect #6878