Anyone come across this one before?
Refreshing Gem list
error reloading config_file=/data/servers/patch-fe-apache/conf/unicorn.rb:
TypeError can''t convert Hash into Integer
/opt/bcs/packages/ruby-gems-1.8/lib/site_ruby/1.8/rubygems/source_index.rb:89:in
`read''/opt/bcs/packages/ruby-gems-1.8/lib/site_ruby/1.8/rubygems/source_index.rb:89:in
`load_specification''/opt/bcs/packages/ruby-gems-1.8/lib/site_ruby/1.8/rubygems/source_index.rb:153:in
`load_gems_in''/opt/bcs/packages/ruby-gems-1.8/lib/site_ruby/1.8/rubygems/source_index.rb:152:in
`each''/opt/bcs/packages/ruby-gems-1.8/lib/site_ruby/1.8/rubygems/source_index.rb:152:in
`load_gems_in''/opt/bcs/packages/ruby-gems-1.8/lib/site_ruby/1.8/rubygems/source_index.rb:149:in
`reverse_each''/opt/bcs/packages/ruby-gems-1.8/lib/site_ruby/1.8/rubygems/source_index.rb:149:in
`load_gems_in''/opt/bcs/packages/ruby-gems-1.8/lib/site_ruby/1.8/rubygems/source_index.rb:345:in
`refresh!''/opt/bcs/packages/ruby-1.8.6/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/rails/vendor_gem_source_index.rb:34:in
`refresh!''/opt/bcs/packages/ruby-gems-1.8/lib/site_ruby/1.8/rubygems.rb:746:in
`refresh''/opt/bcs/packages/ruby-1.8.6/lib/ruby/gems/1.8/gems/unicorn-2.0.0/lib/unicorn/http_server.rb:673:in
`build_app!''/opt/bcs/packages/ruby-1.8.6/lib/ruby/gems/1.8/gems/unicorn-2.0.0/lib/unicorn/http_server.rb:656:in
`load_config!''/opt/bcs/packages/ruby-1.8.6/lib/ruby/gems/1.8/gems/unicorn-2.0.0/lib/unicorn/http_server.rb:330:in
`join''/opt/bcs/packages/ruby-1.8.6/lib/ruby/gems/1.8/gems/unicorn-2.0.0/lib/unicorn.rb:13:in
`run''/opt/bcs/packages/ruby-1.8.6/lib/ruby/gems/1.8/gems/unicorn-2.0.0/bin/unicorn_rails:208/opt/bcs/packages/ruby/bin/unicorn_rails:19:in
`load''/opt/bcs/packages/ruby/bin/unicorn_rails:19
It appears our app isn''t restarting when issuing a HUP, and
I''m suspecting the above as the culprit. Unicorn restarts all workers
without issue (other than the above error).
This is our basic config:
# Sample verbose configuration file for Unicorn (not Rack)
#
# This configuration file documents many features of Unicorn
# that may not be needed for some applications. See
# http://unicorn.bogomips.org/examples/unicorn.conf.minimal.rb
# for a much simpler configuration file.
#
# See http://unicorn.bogomips.org/Unicorn/Configurator.html for complete
# documentation.
# Use at least one worker per core if you''re on a dedicated server,
# more will usually help for _short_ waits on databases/caches.
worker_processes 30
# Help ensure your application will always spawn in the symlinked
# "current" directory that Capistrano sets up.
working_directory "/data/servers/app/current"
# listen on both a Unix domain socket and a TCP port,
# we use a shorter backlog for quicker failover when busy
#listen "/data/servers/patch-fe-apache/logs/.unicorn_sock", :backlog
=> 64
listen 8080
# nuke workers after 30 seconds instead of 60 seconds (the default)
timeout 30
# feel free to point this anywhere accessible on the filesystem
pid "/data/servers/app/logs/unicorn.pid"
# By default, the Unicorn logger will write to stderr.
# Additionally, ome applications/frameworks log to stderr or stdout,
# so prevent them from going to /dev/null when daemonized here:
stderr_path "/data/servers/app/logs/unicorn_error.log"
stdout_path "/data/servers/app/logs/unicorn_out.log"
# combine REE with "preload_app true" for memory savings
# http://rubyenterpriseedition.com/faq.html#adapt_apps_for_cow
preload_app true
GC.respond_to?(:copy_on_write_friendly=) and
GC.copy_on_write_friendly = true
before_fork do |server, worker|
# the following is highly recomended for Rails + "preload_app true"
# as there''s no need for the master process to hold a connection
defined?(ActiveRecord::Base) and
ActiveRecord::Base.connection.disconnect!
# The following is only recommended for memory/DB-constrained
# installations. It is not needed if your system can house
# twice as many worker_processes as you have configured.
#
# # This allows a new master process to incrementally
# # phase out the old master process with SIGTTOU to avoid a
# # thundering herd (especially in the "preload_app false" case)
# # when doing a transparent upgrade. The last worker spawned
# # will then kill off the old master process with a SIGQUIT.
# old_pid = "#{server.config[:pid]}.oldbin"
# if old_pid != server.pid
# begin
# sig = (worker.nr + 1) >= server.worker_processes ? :QUIT : :TTOU
# Process.kill(sig, File.read(old_pid).to_i)
# rescue Errno::ENOENT, Errno::ESRCH
# end
# end
#
# Throttle the master from forking too quickly by sleeping. Due
# to the implementation of standard Unix signal handlers, this
# helps (but does not completely) prevent identical, repeated signals
# from being lost when the receiving process is busy.
# sleep 1
end
after_fork do |server, worker|
# per-process listener ports for debugging/admin/migrations
# addr = "127.0.0.1:#{9293 + worker.nr}"
# server.listen(addr, :tries => -1, :delay => 5, :tcp_nopush => true)
# the following is *required* for Rails + "preload_app true",
defined?(ActiveRecord::Base) and
ActiveRecord::Base.establish_connection
# if preload_app is true, then you may also want to check and
# restart any other shared sockets/descriptors such as Memcached,
# and Redis. TokyoCabinet file handles are safe to reuse
# between any number of forked children (assuming your kernel
# correctly implements pread()/pwrite() system calls)
end
--
Grant Heffernan