Polling seems to have died after message

Supporto
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).

2 Mi Piace
2

Seems to be a bug in Ruby 2.5: https://bugs.ruby-lang.org/issues/14416

6 Mi Piace
3

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

Seems to happen with all mail now.

4

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

10 Mi Piace
7

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