In the following code, second call of https.get results in an error "Connection reset by peer - SSL_connect" after timeout.
require "net/https"
https = Net::HTTP.new("secure.nicovideo.jp", 443)
#https = Net::HTTP.new("www.sbisec.co.jp", 443) # same result for this server
https.use_ssl = true
https.ssl_version = 'TLSv1'
https.start{ p https.get('/') } #=> OK
https.start{ p https.get('/') } #=> (Timeout)
Expected: prints response twice
Actual: prints response once, and raises the following error after timeout
/Users/yhara/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/net/http.rb:918:in connect': Connection reset by peer - SSL_connect (Errno::ECONNRESET) from /Users/yhara/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/net/http.rb:918:in block in connect'
from /Users/yhara/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/timeout.rb:52:in timeout' from /Users/yhara/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/net/http.rb:918:in connect'
from /Users/yhara/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/net/http.rb:862:in do_start' from /Users/yhara/.rbenv/versions/2.0.0-p247/lib/ruby/2.0.0/net/http.rb:851:in start'
Is this a bug of Net::HTTP, or a problem of the server, or just I'm doing something wrong?
=begin
I can reproduce it with OpenSSL 1.0.1e 11 Feb 2013 and ruby trunk, it seems related to SSL session reuse.
(({openssl s_client})) for 1.0.1e behaves strangely with this server, however. (({openssl s_client -host secure.nicovideo.jp -port 443})) times out, (({openssl s_client -host secure.nicovideo.jp -port 443 -tls1})) connects successfully. Adding the (({-reconnect})) flag does not produce the timeout for subsequent connections.
With the attached patch the following test.rb attaches successfully twice:
require "net/https"
https = Net::HTTP.new("secure.nicovideo.jp", 443)
#https = Net::HTTP.new("www.sbisec.co.jp", 443) # same result for this server
https.open_timeout = 5
https.use_ssl = true
https.reuse_ssl_session = false
https.ssl_version = 'TLSv1'
https.start{ p https.get('/') } #=> OK
https.start{ p https.get('/') } #=> (Timeout)
I can reproduce it with OpenSSL 1.0.1e 11 Feb 2013 and ruby trunk, it seems related to SSL session reuse.
(({openssl s_client})) for 1.0.1e behaves strangely with this server, however. (({openssl s_client -host secure.nicovideo.jp -port 443})) times out, (({openssl s_client -host secure.nicovideo.jp -port 443 -tls1})) connects successfully. Adding the (({-reconnect})) flag does not produce the timeout for subsequent connections.
With the attached patch the following test.rb attaches successfully twice:
require "net/https"
https = Net::HTTP.new("secure.nicovideo.jp", 443)
#https = Net::HTTP.new("www.sbisec.co.jp", 443) # same result for this server
https.open_timeout = 5
https.use_ssl = true
https.reuse_ssl_session = false
https.ssl_version = 'TLSv1'
https.start{ p https.get('/') } #=> OK
https.start{ p https.get('/') } #=> (Timeout)
May I commit?
The reuse_ssl_session = false feels workaround; it can't be applied generally.
As far as I understand, this is because SSL-related timeout won't be reconnected though normal HTTP is reconnected automatically.
Therefore https should also reconnect automatically.
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