Multiple Typhoeus::Request PUT requests hang. Multiple Typhoeus::Easy PUT requests work.

typhoeus_put_easy.rb

require "typhoeus"

2.times do |i|
  puts "\n==== RUN #{i} ===="
  e = Typhoeus::Easy.new
  e.url = "http://example.com/"
  e.method = :put
  e.verbose = true
  e.perform
end

# $ ruby -rubygems typhoeus_put_easy.rb
# 
# ==== RUN 0 ====
# * About to connect() to example.com port 80 (#0)
# *   Trying 2620:0:2d0:200::10... * Failed to connect to 2620:0:2d0:200::10: No route to host
# * Undefined error: 0
# *   Trying 192.0.32.10... * connected
# * Connected to example.com (192.0.32.10) port 80 (#0)
# > PUT / HTTP/1.1
# Host: example.com
# Accept: */*
# Accept-Encoding: deflate, gzip
# Content-Length: 0
# 
# < HTTP/1.1 302 Found
# < Location: http://www.iana.org/domains/example/
# < Server: BigIP
# < Date: Wed, 09 Mar 2011 20:09:44 GMT
# < Content-Length: 0
# < Age: 0
# < Via: 1.0 localhost.localdomain
# < 
# * Connection #0 to host example.com left intact
# 
# ==== RUN 1 ====
# * About to connect() to example.com port 80 (#0)
# *   Trying 2620:0:2d0:200::10... * Failed to connect to 2620:0:2d0:200::10: No route to host
# * Undefined error: 0
# *   Trying 192.0.32.10... * connected
# * Connected to example.com (192.0.32.10) port 80 (#0)
# > PUT / HTTP/1.1
# Host: example.com
# Accept: */*
# Accept-Encoding: deflate, gzip
# Content-Length: 0
# 
# < HTTP/1.1 302 Found
# < Location: http://www.iana.org/domains/example/
# < Server: BigIP
# < Date: Wed, 09 Mar 2011 20:09:44 GMT
# < Content-Length: 0
# < Age: 0
# < Via: 1.0 localhost.localdomain
# < 
# * Connection #0 to host example.com left intact
# * Closing connection #0
# * Closing connection #0

typhoeus_put_request.rb

require "typhoeus"

2.times do |i|
  puts "\n==== RUN #{i} ===="
  Typhoeus::Request.run("http://example.com/", :method => :put, :verbose => true)
end

# $ ruby -rubygems typhoeus_put_request.rb 
# 
# ==== RUN 0 ====
# * About to connect() to example.com port 80 (#0)
# *   Trying 2620:0:2d0:200::10... * Failed to connect to 2620:0:2d0:200::10: No route to host
# * Undefined error: 0
# *   Trying 192.0.32.10... * 0x100937c00 is at send pipe head!
# * Connected to example.com (192.0.32.10) port 80 (#0)
# > PUT / HTTP/1.1
# Host: example.com
# Accept: */*
# Accept-Encoding: deflate, gzip
# User-Agent: Typhoeus - http://github.com/dbalatero/typhoeus/tree/master
# Content-Length: 0
# Expect: 100-continue
# 
# < HTTP/1.1 302 Found
# < Location: http://www.iana.org/domains/example/
# < Server: BigIP
# < Date: Wed, 09 Mar 2011 20:07:04 GMT
# < Content-Length: 0
# < Age: 0
# < Via: 1.0 localhost.localdomain
# < 
# * Connection #0 to host example.com left intact
# 
# ==== RUN 1 ====
# * Re-using existing connection! (#0) with host example.com
# * Connected to example.com (192.0.32.10) port 80 (#0)
# * 0x100937c00 is at send pipe head!
# > PUT / HTTP/1.1
# Host: example.com
# Accept: */*
# Transfer-Encoding: chunked
# User-Agent: Typhoeus - http://github.com/dbalatero/typhoeus/tree/master
# Expect: 100-continue
# 
# * Done waiting for 100-continue
# ^C* Closing connection #0
# /opt/local/lib/ruby/gems/1.8/gems/typhoeus-0.2.4/lib/typhoeus/multi.rb:21:in `multi_perform': Interrupt
#   from /opt/local/lib/ruby/gems/1.8/gems/typhoeus-0.2.4/lib/typhoeus/multi.rb:21:in `perform'
#   from /opt/local/lib/ruby/gems/1.8/gems/typhoeus-0.2.4/lib/typhoeus/hydra.rb:95:in `run'
#   from /opt/local/lib/ruby/gems/1.8/gems/typhoeus-0.2.4/lib/typhoeus/request.rb:177:in `run'
#   from typhoeus_put_request.rb:5
#   from typhoeus_put_request.rb:3:in `times'
#   from typhoeus_put_request.rb:3