diff options
| author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-02 06:34:19 +0000 |
|---|---|---|
| committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-02 06:34:19 +0000 |
| commit | 348d715eaa24989fffd02c3c073188d555969bb8 (patch) | |
| tree | 4cd51b748905331b8278633c02f7f1918ef965b2 /lib/net/protocol.rb | |
| parent | a01e1cfb5b56b3a9e8509d9cf04f5bcfba7caceb (diff) | |
| download | ruby-348d715eaa24989fffd02c3c073188d555969bb8.tar.gz | |
* lib/net/protocol.rb (Net::BufferedIO#rbuf_fill): use
read_nonblock instead of sysread wrapped by timeout to boost
performance. a patch from Aaron Patterson in [ruby-core:20191].
fix #806
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20443 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/net/protocol.rb')
| -rw-r--r-- | lib/net/protocol.rb | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/net/protocol.rb b/lib/net/protocol.rb index 0d489cdbc8..3f6f416bab 100644 --- a/lib/net/protocol.rb +++ b/lib/net/protocol.rb @@ -131,9 +131,15 @@ module Net # :nodoc: BUFSIZE = 1024 * 16 def rbuf_fill - timeout(@read_timeout) { - @rbuf << @io.sysread(BUFSIZE) - } + begin + @rbuf << @io.read_nonblock(BUFSIZE) + rescue Errno::EWOULDBLOCK + if IO.select([@io], nil, nil, @read_timeout) + @rbuf << @io.read_nonblock(BUFSIZE) + else + raise Timeout::TimeoutError + end + end end def rbuf_consume(len) |