Polling seems to have died after message


(Carlo Kok) #1

I get this exception, after which polling stops:

Job exception: can’t modify frozen String

/usr/local/lib/ruby/2.5.0/net/pop.rb:808:in `block in pop'
/usr/local/lib/ruby/2.5.0/net/protocol.rb:276:in `each_message_chunk'
/usr/local/lib/ruby/2.5.0/net/pop.rb:955:in `block in retr'
/usr/local/lib/ruby/2.5.0/net/pop.rb:1013:in `critical'
/usr/local/lib/ruby/2.5.0/net/pop.rb:953:in `retr'
/usr/local/lib/ruby/2.5.0/net/pop.rb:807:in `pop'
/var/www/discourse/app/jobs/scheduled/poll_mailbox.rb:25:in `process_popmail'
/var/www/discourse/app/jobs/scheduled/poll_mailbox.rb:43:in `block (2 levels) in poll_pop3'
/usr/local/lib/ruby/2.5.0/net/pop.rb:689:in `block in delete_all'
/usr/local/lib/ruby/2.5.0/net/pop.rb:688:in `each'
/usr/local/lib/ruby/2.5.0/net/pop.rb:688:in `delete_all'
/var/www/discourse/app/jobs/scheduled/poll_mailbox.rb:42:in `block in poll_pop3'
/usr/local/lib/ruby/2.5.0/net/pop.rb:532:in `start'
/var/www/discourse/app/jobs/scheduled/poll_mailbox.rb:41:in `poll_pop3'
/var/www/discourse/app/jobs/scheduled/poll_mailbox.rb:16:in `execute'
/var/www/discourse/app/jobs/base.rb:134:in `block (2 levels) in perform'
/var/www/discourse/vendor/bundle/ruby/2.5.0/gems/rails_multisite-2.0.4/lib/rails_multisite/connection_management.rb:63:in `with_connection'
/var/www/discourse/app/jobs/base.rb:129:in `block in perform'
/var/www/discourse/app/jobs/base.rb:125:in `each'
/var/www/discourse/app/jobs/base.rb:125:in `perform'
/var/www/discourse/app/jobs/base.rb:180:in `perform'
/var/www/discourse/lib/scheduler/manager.rb:91:in `process_queue'
/var/www/discourse/lib/scheduler/manager.rb:37:in `block in initialize'

I have the mail but can’t post it publically (private is fine).


CleanUpUploads job never completes leading to Sidekiq hanging and restarting
CleanUpUploads job never completes leading to Sidekiq hanging and restarting
(Gerhard Schlager) #2

Seems to be a bug in Ruby 2.5: Bug #14416: Net::POPMail methods modify frozen literal when using default arg - Ruby trunk - Ruby Issue Tracking System


(Carlo Kok) #3

Hrmm. Must have broken when I rebuild the image this morning then.

Seems to happen with all mail now.


(Alan Tan) #4

I’ve monkey patched in the fix for now. Will remove when we upgrade to Ruby 2.5.2.


(system) #7

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