[英]Rails app won't send mail (via sendmail) under JRuby
將我的Rails 2.3應用程序從MRI Ruby 1.8.7切換到JRuby 1.6.5后,該應用程序無法再發送郵件。 我正在使用ActionMailer:
class MessageMailer < ActionMailer::Base
def message(msg, recipient, reply_to_email=nil)
template = (msg.message_type.nil?) ? "default" : msg.message_type.name.downcase.gsub(' ', '_')
recipients recipient
subject msg.subject
from (msg.sender.nil? or msg.sender.email.blank?) ? "\"no-reply\" <#{SYSTEM_EMAIL_ADDRESS}>" : msg.sender.email
content_type "text/html"
body render_message(template, :message => msg)
reply_to reply_to_email || ((msg.sender.nil? or msg.sender.email.blank?) ? "\"no-reply\" <#{SYSTEM_EMAIL_ADDRESS}>" : msg.sender.email)
end
...
end
MessageMailer.deliver_message(...)
這可能無關緊要,因為這一切都在MRI Ruby 1.8.7下起作用。
Rails應用程序配置為在config / environments / production.rb中使用sendmail:
config.action_mailer.delivery_method = :sendmail
更有趣的是sendmail日志(/var/log/mail.log):
# Sending mail under MRI Ruby 1.8.7
Jan 5 09:38:49 my sendmail[24755]: q05EcnCr024755: from=edwarda, size=310, class=0, nrcpts=1, msgid=<201201051438.q05EcnCr024755@my.example.org>, relay=edwarda@localhost
Jan 5 09:38:49 my sm-mta[24757]: q05Ecn02024757: from=<edwarda@my.example.org>, size=516, class=0, nrcpts=1, msgid=<201201051438.q05EcnCr024755@my.example.org>, proto=ESMTP, daemon=MTA-v4, relay=localhost [127.0.0.1]
Jan 5 09:38:49 my sendmail[24755]: q05EcnCr024755: to=me@example.com, ctladdr=edwarda (1011/1012), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30310, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (q05Ecn02024757 Message accepted for delivery)
Jan 5 09:38:49 my sm-mta[24759]: STARTTLS=client, relay=aspmx.l.google.com., version=TLSv1/SSLv3, verify=FAIL, cipher=RC4-SHA, bits=128/128
Jan 5 09:38:49 my sm-mta[24759]: q05Ecn02024757: to=<me@example.com>, ctladdr=<edwarda@my.example.org> (1011/1012), delay=00:00:00, xdelay=00:00:00, mailer=esmtp, pri=120516, relay=aspmx.l.google.com. [74.125.45.27], dsn=2.0.0, stat=Sent (OK 1325774329 o43si18661797yhk.140)
# Sending mail under JRuby 1.6.5
Jan 5 11:10:26 my sendmail[7623]: q05GAQkH007623: from=edwarda, size=199, class=0, nrcpts=0, relay=edwarda@localhost
請注意,當我運行JRuby時,nrcpts(收件人數)為0,運行1.8.7時為1。
我正在使用完全相同的代碼和寶石,除了我為JRuby使用這些寶石:
gem 'activerecord-jdbc-adapter', '<= 1.2.0', :require => false
gem 'activerecord-jdbcpostgresql-adapter', '<= 1.2.0', :require => 'jdbc_adapter'
gem 'ffi-ncurses'
gem 'jruby-openssl'
gem 'torquebox', '2.0.0.beta1', :platforms => 'jruby'
gem 'torquebox-rake-support', :platforms => 'jruby'
gem 'torquebox-capistrano-support', '2.0.0.beta1'
如果有用,這是我的Gemfile.lock 。
我的Rails日志中沒有有趣或異常的輸出; 只有通常的成功消息。
編輯:我不能在我的開發(OSX)機器上重現此問題。
有關為什么收件人可能會迷路或者我可能會對此進行故障排除的任何想法?
這與JRuby錯誤有關: http : //jira.codehaus.org/browse/JRUBY-6162
顯然IO.popen
在嘗試執行sendmail命令時過早關閉。 在上游修復之前,這個猴子補丁可以包含在初始化程序中以解決問題:
Rails 2:
module ActionMailer
class Base
def perform_delivery_sendmail(mail)
sendmail_args = sendmail_settings[:arguments]
sendmail_args += " -f \"#{mail['return-path']}\"" if mail['return-path']
IO.popen("#{sendmail_settings[:location]} #{sendmail_args}", "r+") do |f| #r+ geht, w+ geht nicht richtig, bzw. nur manchmal
f.puts mail.encoded.gsub(/\r/, '')
f.close_write
sleep 1 # <---- added this line in order to give sendmail some time to process
end
end
end
end
Rails 3:
module Mail
class Sendmail
def initialize(values)
self.settings = { :location => '/usr/sbin/sendmail',
:arguments => '-i -t' }.merge(values)
end
attr_accessor :settings
def deliver!(mail)
envelope_from = mail.return_path || mail.sender || mail.from_addrs.first
return_path = "-f \"#{envelope_from.to_s.shellescape}\"" if envelope_from
arguments = [settings[:arguments], return_path].compact.join(" ")
Sendmail.call(settings[:location], arguments, mail.destinations.collect(&:shellescape).join(" "), mail)
end
def Sendmail.call(path, arguments, destinations, mail)
IO.popen("#{path} #{arguments} #{destinations}", "r+") do |io|
io.puts mail.encoded.to_lf
io.close_write # <------ changed this from flush to close_write
sleep 1 # <-------- added this line
end
end
end
end
最有可能的是較舊的版本向“ sendmail -t”傳遞了一條不包含任何收件人標頭的消息。 -t告訴sendmail使用這些標頭來確定郵件的去向,因此,如果沒有它們,您將在from =行的日志中得到nrcpts = 0,並且消息的to =行也沒有記錄。
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