* [PATCH 0/3] TCP_INFO check_client_connection followups
@ 2017-03-08 6:02 Eric Wong
2017-03-08 6:02 ` [PATCH 1/3] new test for check_client_connection Eric Wong
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: Eric Wong @ 2017-03-08 6:02 UTC (permalink / raw)
To: unicorn-public; +Cc: Simon Eskildsen
This series goes on top of Simon's excellent work to get
a TCP_INFO-based check_client_connection working under Linux.
First off, add a test extracted from one of Simon's messages;
then revert the signature changes to existing methods to
avoid breaking tmm1/gctools, and finally add a more portable
fallback for Ruby 2.2+ users (tested on FreeBSD).
Further work will improve portability of raindrops for FreeBSD
(and maybe other *BSDs incidentally, too). That will be sent to
raindrops-public@bogomips => https://bogomips.org/raindrops-public/
Eric Wong (3):
new test for check_client_connection
revert signature change to HttpServer#process_client
support "struct tcp_info" on non-Linux and Ruby 2.2+
lib/unicorn/http_request.rb | 42 +++++++++++++++++++----
lib/unicorn/http_server.rb | 6 ++--
lib/unicorn/oob_gc.rb | 4 +--
lib/unicorn/socket_helper.rb | 16 +++++++--
test/unit/test_ccc.rb | 81 ++++++++++++++++++++++++++++++++++++++++++++
test/unit/test_request.rb | 28 +++++++--------
6 files changed, 150 insertions(+), 27 deletions(-)
create mode 100644 test/unit/test_ccc.rb
Also pushed to the ccc-tcp-v3 branch:
The following changes since commit 73e1ce827faad59bfcaff0bc758c8255a5e4f747:
t0011-active-unix-socket.sh: fix race condition in test (2017-03-01 00:24:04 +0000)
are available in the git repository at:
git://bogomips.org/unicorn ccc-tcp-v3
for you to fetch changes up to 873218e317773462be2a72556d26dc4a723cc7be:
support "struct tcp_info" on non-Linux and Ruby 2.2+ (2017-03-08 05:39:55 +0000)
----------------------------------------------------------------
Eric Wong (3):
new test for check_client_connection
revert signature change to HttpServer#process_client
support "struct tcp_info" on non-Linux and Ruby 2.2+
Simon Eskildsen (1):
check_client_connection: use tcp state on linux
lib/unicorn/http_request.rb | 73 ++++++++++++++++++++++++++++++++++++---
lib/unicorn/socket_helper.rb | 16 +++++++--
test/unit/test_ccc.rb | 81 ++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 163 insertions(+), 7 deletions(-)
create mode 100644 test/unit/test_ccc.rb
--
EW
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 1/3] new test for check_client_connection
2017-03-08 6:02 [PATCH 0/3] TCP_INFO check_client_connection followups Eric Wong
@ 2017-03-08 6:02 ` Eric Wong
2017-03-08 6:02 ` [PATCH 2/3] revert signature change to HttpServer#process_client Eric Wong
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Eric Wong @ 2017-03-08 6:02 UTC (permalink / raw)
To: unicorn-public; +Cc: Simon Eskildsen
This was a bit tricky to test, but it's probably more reliable
now that we're relying on TCP_INFO.
Based on test by Simon Eskildsen <simon.eskildsen@shopify.com>:
https://bogomips.org/unicorn-public/CAO3HKM49+aLD=KLij3zhJqkWnR7bCWVan0mOvxD85xfrW8RXOw@mail.gmail.com/
---
test/unit/test_ccc.rb | 81 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 81 insertions(+)
create mode 100644 test/unit/test_ccc.rb
diff --git a/test/unit/test_ccc.rb b/test/unit/test_ccc.rb
new file mode 100644
index 0000000..22b1a9c
--- /dev/null
+++ b/test/unit/test_ccc.rb
@@ -0,0 +1,81 @@
+require 'socket'
+require 'unicorn'
+require 'io/wait'
+require 'tempfile'
+require 'test/unit'
+
+class TestCccTCPI < Test::Unit::TestCase
+ def test_ccc_tcpi
+ start_pid = $$
+ host = '127.0.0.1'
+ srv = TCPServer.new(host, 0)
+ port = srv.addr[1]
+ err = Tempfile.new('unicorn_ccc')
+ rd, wr = IO.pipe
+ pid = fork do
+ reqs = 0
+ rd.close
+ worker_pid = nil
+ app = lambda do |env|
+ worker_pid ||= begin
+ at_exit { wr.write(reqs.to_s) if worker_pid == $$ }
+ $$
+ end
+ reqs += 1
+ sleep(1) if env['PATH_INFO'] == '/sleep'
+ [ 200, [ %w(Content-Length 0), %w(Content-Type text/plain) ], [] ]
+ end
+ ENV['UNICORN_FD'] = srv.fileno.to_s
+ opts = {
+ listeners: [ "#{host}:#{port}" ],
+ stderr_path: err.path,
+ check_client_connection: true,
+ }
+ uni = Unicorn::HttpServer.new(app, opts)
+ uni.start.join
+ end
+ wr.close
+
+ # make sure the server is running, at least
+ client = TCPSocket.new(host, port)
+ client.write("GET / HTTP/1.1\r\nHost: example.com\r\n\r\n")
+ assert client.wait_readable(10), 'never got response from server'
+ res = client.read
+ assert_match %r{\AHTTP/1\.1 200}, res, 'got part of first response'
+ assert_match %r{\r\n\r\n\z}, res, 'got end of response, server is ready'
+ client.close
+
+ # start a slow request...
+ sleeper = TCPSocket.new(host, port)
+ sleeper.write("GET /sleep HTTP/1.1\r\nHost: example.com\r\n\r\n")
+
+ # and a bunch of aborted ones
+ nr = 100
+ nr.times do |i|
+ client = TCPSocket.new(host, port)
+ client.write("GET /collections/#{rand(10000)} HTTP/1.1\r\n" \
+ "Host: example.com\r\n\r\n")
+ client.close
+ end
+ sleeper.close
+ kpid = pid
+ pid = nil
+ Process.kill(:QUIT, kpid)
+ _, status = Process.waitpid2(kpid)
+ assert status.success?
+ reqs = rd.read.to_i
+ warn "server got #{reqs} requests with #{nr} CCC aborted\n" if $DEBUG
+ assert_operator reqs, :<, nr
+ assert_operator reqs, :>=, 2, 'first 2 requests got through, at least'
+ ensure
+ return if start_pid != $$
+ srv.close if srv
+ if pid
+ Process.kill(:QUIT, pid)
+ _, status = Process.waitpid2(pid)
+ assert status.success?
+ end
+ err.close! if err
+ rd.close if rd
+ end
+end
--
EW
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 2/3] revert signature change to HttpServer#process_client
2017-03-08 6:02 [PATCH 0/3] TCP_INFO check_client_connection followups Eric Wong
2017-03-08 6:02 ` [PATCH 1/3] new test for check_client_connection Eric Wong
@ 2017-03-08 6:02 ` Eric Wong
2017-03-08 6:02 ` [PATCH 3/3] support "struct tcp_info" on non-Linux and Ruby 2.2+ Eric Wong
2017-03-08 10:14 ` [PATCH 0/3] TCP_INFO check_client_connection followups Simon Eskildsen
3 siblings, 0 replies; 5+ messages in thread
From: Eric Wong @ 2017-03-08 6:02 UTC (permalink / raw)
To: unicorn-public; +Cc: Simon Eskildsen, Aman Gupta
We can force kgio_tryaccept to return an internal class
for TCP objects by subclassing Kgio::TCPServer.
This avoids breakage in any unfortunate projects which depend on
our undocumented internal APIs, such as gctools
<https://github.com/tmm1/gctools>
Cc: Aman Gupta <aman@tmm1.net>
---
lib/unicorn/http_request.rb | 10 +++++-----
lib/unicorn/http_server.rb | 6 +++---
lib/unicorn/oob_gc.rb | 4 ++--
lib/unicorn/socket_helper.rb | 16 ++++++++++++++--
test/unit/test_request.rb | 28 ++++++++++++++--------------
5 files changed, 38 insertions(+), 26 deletions(-)
diff --git a/lib/unicorn/http_request.rb b/lib/unicorn/http_request.rb
index 9acde50..68bde16 100644
--- a/lib/unicorn/http_request.rb
+++ b/lib/unicorn/http_request.rb
@@ -61,7 +61,7 @@ def self.check_client_connection=(bool)
# returns an environment hash suitable for Rack if successful
# This does minimal exception trapping and it is up to the caller
# to handle any socket errors (e.g. user aborted upload).
- def read(socket, listener)
+ def read(socket)
clear
e = env
@@ -82,7 +82,7 @@ def read(socket, listener)
false until add_parse(socket.kgio_read!(16384))
end
- check_client_connection(socket, listener) if @@check_client_connection
+ check_client_connection(socket) if @@check_client_connection
e['rack.input'] = 0 == content_length ?
NULL_IO : @@input_class.new(socket, self)
@@ -105,8 +105,8 @@ def hijacked?
end
if defined?(Raindrops::TCP_Info)
- def check_client_connection(socket, listener) # :nodoc:
- if Kgio::TCPServer === listener
+ def check_client_connection(socket) # :nodoc:
+ if Unicorn::TCPClient === socket
@@tcp_info ||= Raindrops::TCP_Info.new(socket)
@@tcp_info.get!(socket)
raise Errno::EPIPE, "client closed connection".freeze,
@@ -127,7 +127,7 @@ def closed_state?(state) # :nodoc:
end
end
else
- def check_client_connection(socket, listener) # :nodoc:
+ def check_client_connection(socket) # :nodoc:
write_http_header(socket)
end
end
diff --git a/lib/unicorn/http_server.rb b/lib/unicorn/http_server.rb
index 2aa1072..c2086cb 100644
--- a/lib/unicorn/http_server.rb
+++ b/lib/unicorn/http_server.rb
@@ -558,8 +558,8 @@ def e100_response_write(client, env)
# once a client is accepted, it is processed in its entirety here
# in 3 easy steps: read request, call app, write app response
- def process_client(client, listener)
- status, headers, body = @app.call(env = @request.read(client, listener))
+ def process_client(client)
+ status, headers, body = @app.call(env = @request.read(client))
begin
return if @request.hijacked?
@@ -655,7 +655,7 @@ def worker_loop(worker)
# Unicorn::Worker#kgio_tryaccept is not like accept(2) at all,
# but that will return false
if client = sock.kgio_tryaccept
- process_client(client, sock)
+ process_client(client)
nr += 1
worker.tick = time_now.to_i
end
diff --git a/lib/unicorn/oob_gc.rb b/lib/unicorn/oob_gc.rb
index 74a1d51..5572e59 100644
--- a/lib/unicorn/oob_gc.rb
+++ b/lib/unicorn/oob_gc.rb
@@ -67,8 +67,8 @@ def self.new(app, interval = 5, path = %r{\A/})
#:stopdoc:
PATH_INFO = "PATH_INFO"
- def process_client(client, listener)
- super(client, listener) # Unicorn::HttpServer#process_client
+ def process_client(client)
+ super(client) # Unicorn::HttpServer#process_client
if OOBGC_PATH =~ OOBGC_ENV[PATH_INFO] && ((@@nr -= 1) <= 0)
@@nr = OOBGC_INTERVAL
OOBGC_ENV.clear
diff --git a/lib/unicorn/socket_helper.rb b/lib/unicorn/socket_helper.rb
index df8315e..5371413 100644
--- a/lib/unicorn/socket_helper.rb
+++ b/lib/unicorn/socket_helper.rb
@@ -3,6 +3,18 @@
require 'socket'
module Unicorn
+
+ # Instead of using a generic Kgio::Socket for everything,
+ # tag TCP sockets so we can use TCP_INFO under Linux without
+ # incurring extra syscalls for Unix domain sockets.
+ # TODO: remove these when we remove kgio
+ TCPClient = Class.new(Kgio::Socket) # :nodoc:
+ class TCPSrv < Kgio::TCPServer # :nodoc:
+ def kgio_tryaccept # :nodoc:
+ super(TCPClient)
+ end
+ end
+
module SocketHelper
# internal interface
@@ -148,7 +160,7 @@ def new_tcp_server(addr, port, opt)
end
sock.bind(Socket.pack_sockaddr_in(port, addr))
sock.autoclose = false
- Kgio::TCPServer.for_fd(sock.fileno)
+ TCPSrv.for_fd(sock.fileno)
end
# returns rfc2732-style (e.g. "[::1]:666") addresses for IPv6
@@ -185,7 +197,7 @@ def sock_name(sock)
def server_cast(sock)
begin
Socket.unpack_sockaddr_in(sock.getsockname)
- Kgio::TCPServer.for_fd(sock.fileno)
+ TCPSrv.for_fd(sock.fileno)
rescue ArgumentError
Kgio::UNIXServer.for_fd(sock.fileno)
end
diff --git a/test/unit/test_request.rb b/test/unit/test_request.rb
index dbe8af7..f0ccaf7 100644
--- a/test/unit/test_request.rb
+++ b/test/unit/test_request.rb
@@ -30,7 +30,7 @@ def setup
def test_options
client = MockRequest.new("OPTIONS * HTTP/1.1\r\n" \
"Host: foo\r\n\r\n")
- env = @request.read(client, nil)
+ env = @request.read(client)
assert_equal '', env['REQUEST_PATH']
assert_equal '', env['PATH_INFO']
assert_equal '*', env['REQUEST_URI']
@@ -40,7 +40,7 @@ def test_options
def test_absolute_uri_with_query
client = MockRequest.new("GET http://e:3/x?y=z HTTP/1.1\r\n" \
"Host: foo\r\n\r\n")
- env = @request.read(client, nil)
+ env = @request.read(client)
assert_equal '/x', env['REQUEST_PATH']
assert_equal '/x', env['PATH_INFO']
assert_equal 'y=z', env['QUERY_STRING']
@@ -50,7 +50,7 @@ def test_absolute_uri_with_query
def test_absolute_uri_with_fragment
client = MockRequest.new("GET http://e:3/x#frag HTTP/1.1\r\n" \
"Host: foo\r\n\r\n")
- env = @request.read(client, nil)
+ env = @request.read(client)
assert_equal '/x', env['REQUEST_PATH']
assert_equal '/x', env['PATH_INFO']
assert_equal '', env['QUERY_STRING']
@@ -61,7 +61,7 @@ def test_absolute_uri_with_fragment
def test_absolute_uri_with_query_and_fragment
client = MockRequest.new("GET http://e:3/x?a=b#frag HTTP/1.1\r\n" \
"Host: foo\r\n\r\n")
- env = @request.read(client, nil)
+ env = @request.read(client)
assert_equal '/x', env['REQUEST_PATH']
assert_equal '/x', env['PATH_INFO']
assert_equal 'a=b', env['QUERY_STRING']
@@ -73,7 +73,7 @@ def test_absolute_uri_unsupported_schemes
%w(ssh+http://e/ ftp://e/x http+ssh://e/x).each do |abs_uri|
client = MockRequest.new("GET #{abs_uri} HTTP/1.1\r\n" \
"Host: foo\r\n\r\n")
- assert_raises(HttpParserError) { @request.read(client, nil) }
+ assert_raises(HttpParserError) { @request.read(client) }
end
end
@@ -81,7 +81,7 @@ def test_x_forwarded_proto_https
client = MockRequest.new("GET / HTTP/1.1\r\n" \
"X-Forwarded-Proto: https\r\n" \
"Host: foo\r\n\r\n")
- env = @request.read(client, nil)
+ env = @request.read(client)
assert_equal "https", env['rack.url_scheme']
res = @lint.call(env)
end
@@ -90,7 +90,7 @@ def test_x_forwarded_proto_http
client = MockRequest.new("GET / HTTP/1.1\r\n" \
"X-Forwarded-Proto: http\r\n" \
"Host: foo\r\n\r\n")
- env = @request.read(client, nil)
+ env = @request.read(client)
assert_equal "http", env['rack.url_scheme']
res = @lint.call(env)
end
@@ -99,14 +99,14 @@ def test_x_forwarded_proto_invalid
client = MockRequest.new("GET / HTTP/1.1\r\n" \
"X-Forwarded-Proto: ftp\r\n" \
"Host: foo\r\n\r\n")
- env = @request.read(client, nil)
+ env = @request.read(client)
assert_equal "http", env['rack.url_scheme']
res = @lint.call(env)
end
def test_rack_lint_get
client = MockRequest.new("GET / HTTP/1.1\r\nHost: foo\r\n\r\n")
- env = @request.read(client, nil)
+ env = @request.read(client)
assert_equal "http", env['rack.url_scheme']
assert_equal '127.0.0.1', env['REMOTE_ADDR']
res = @lint.call(env)
@@ -114,7 +114,7 @@ def test_rack_lint_get
def test_no_content_stringio
client = MockRequest.new("GET / HTTP/1.1\r\nHost: foo\r\n\r\n")
- env = @request.read(client, nil)
+ env = @request.read(client)
assert_equal StringIO, env['rack.input'].class
end
@@ -122,7 +122,7 @@ def test_zero_content_stringio
client = MockRequest.new("PUT / HTTP/1.1\r\n" \
"Content-Length: 0\r\n" \
"Host: foo\r\n\r\n")
- env = @request.read(client, nil)
+ env = @request.read(client)
assert_equal StringIO, env['rack.input'].class
end
@@ -130,7 +130,7 @@ def test_real_content_not_stringio
client = MockRequest.new("PUT / HTTP/1.1\r\n" \
"Content-Length: 1\r\n" \
"Host: foo\r\n\r\n")
- env = @request.read(client, nil)
+ env = @request.read(client)
assert_equal Unicorn::TeeInput, env['rack.input'].class
end
@@ -141,7 +141,7 @@ def test_rack_lint_put
"Content-Length: 5\r\n" \
"\r\n" \
"abcde")
- env = @request.read(client, nil)
+ env = @request.read(client)
assert ! env.include?(:http_body)
res = @lint.call(env)
end
@@ -167,7 +167,7 @@ def client.kgio_read!(*args)
"\r\n")
count.times { assert_equal bs, client.syswrite(buf) }
assert_equal 0, client.sysseek(0)
- env = @request.read(client, nil)
+ env = @request.read(client)
assert ! env.include?(:http_body)
assert_equal length, env['rack.input'].size
count.times {
--
EW
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 3/3] support "struct tcp_info" on non-Linux and Ruby 2.2+
2017-03-08 6:02 [PATCH 0/3] TCP_INFO check_client_connection followups Eric Wong
2017-03-08 6:02 ` [PATCH 1/3] new test for check_client_connection Eric Wong
2017-03-08 6:02 ` [PATCH 2/3] revert signature change to HttpServer#process_client Eric Wong
@ 2017-03-08 6:02 ` Eric Wong
2017-03-08 10:14 ` [PATCH 0/3] TCP_INFO check_client_connection followups Simon Eskildsen
3 siblings, 0 replies; 5+ messages in thread
From: Eric Wong @ 2017-03-08 6:02 UTC (permalink / raw)
To: unicorn-public; +Cc: Simon Eskildsen
Ruby 2.2+ can show "struct tcp_info" as a string via
Socket::Option#inspect, and we can attempt to parse it
out to extract the information we need.
Parsing this string is inefficient, but does not depend on the
ordering of the tcp_info struct.
---
lib/unicorn/http_request.rb | 32 +++++++++++++++++++++++++++++++-
1 file changed, 31 insertions(+), 1 deletion(-)
diff --git a/lib/unicorn/http_request.rb b/lib/unicorn/http_request.rb
index 68bde16..c08097c 100644
--- a/lib/unicorn/http_request.rb
+++ b/lib/unicorn/http_request.rb
@@ -29,6 +29,7 @@ class Unicorn::HttpParser
EMPTY_ARRAY = [].freeze
@@input_class = Unicorn::TeeInput
@@check_client_connection = false
+ @@tcpi_inspect_ok = true
def self.input_class
@@input_class
@@ -127,8 +128,37 @@ def closed_state?(state) # :nodoc:
end
end
else
+
+ # Ruby 2.2+ can show struct tcp_info as a string Socket::Option#inspect.
+ # Not that efficient, but probably still better than doing unnecessary
+ # work after a client gives up.
def check_client_connection(socket) # :nodoc:
- write_http_header(socket)
+ if Unicorn::TCPClient === socket && @@tcpi_inspect_ok
+ opt = socket.getsockopt(:IPPROTO_TCP, :TCP_INFO).inspect
+ if opt =~ /\bstate=(\S+)/
+ @@tcpi_inspect_ok = true
+ raise Errno::EPIPE, "client closed connection".freeze,
+ EMPTY_ARRAY if closed_state_str?($1)
+ else
+ @@tcpi_inspect_ok = false
+ write_http_header(socket)
+ end
+ opt.clear
+ else
+ write_http_header(socket)
+ end
+ end
+
+ def closed_state_str?(state)
+ case state
+ when 'ESTABLISHED'
+ false
+ # not a typo, ruby maps TCP_CLOSE (no 'D') to state=CLOSED (w/ 'D')
+ when 'CLOSE_WAIT', 'TIME_WAIT', 'CLOSED', 'LAST_ACK', 'CLOSING'
+ true
+ else
+ false
+ end
end
end
--
EW
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 0/3] TCP_INFO check_client_connection followups
2017-03-08 6:02 [PATCH 0/3] TCP_INFO check_client_connection followups Eric Wong
` (2 preceding siblings ...)
2017-03-08 6:02 ` [PATCH 3/3] support "struct tcp_info" on non-Linux and Ruby 2.2+ Eric Wong
@ 2017-03-08 10:14 ` Simon Eskildsen
3 siblings, 0 replies; 5+ messages in thread
From: Simon Eskildsen @ 2017-03-08 10:14 UTC (permalink / raw)
To: Eric Wong; +Cc: unicorn-public
This looks great Eric. Thanks for taking this to the finish line!
On Wed, Mar 8, 2017 at 1:02 AM, Eric Wong <e@80x24.org> wrote:
> This series goes on top of Simon's excellent work to get
> a TCP_INFO-based check_client_connection working under Linux.
>
> First off, add a test extracted from one of Simon's messages;
> then revert the signature changes to existing methods to
> avoid breaking tmm1/gctools, and finally add a more portable
> fallback for Ruby 2.2+ users (tested on FreeBSD).
>
> Further work will improve portability of raindrops for FreeBSD
> (and maybe other *BSDs incidentally, too). That will be sent to
> raindrops-public@bogomips => https://bogomips.org/raindrops-public/
>
> Eric Wong (3):
> new test for check_client_connection
> revert signature change to HttpServer#process_client
> support "struct tcp_info" on non-Linux and Ruby 2.2+
>
> lib/unicorn/http_request.rb | 42 +++++++++++++++++++----
> lib/unicorn/http_server.rb | 6 ++--
> lib/unicorn/oob_gc.rb | 4 +--
> lib/unicorn/socket_helper.rb | 16 +++++++--
> test/unit/test_ccc.rb | 81 ++++++++++++++++++++++++++++++++++++++++++++
> test/unit/test_request.rb | 28 +++++++--------
> 6 files changed, 150 insertions(+), 27 deletions(-)
> create mode 100644 test/unit/test_ccc.rb
>
> Also pushed to the ccc-tcp-v3 branch:
>
> The following changes since commit 73e1ce827faad59bfcaff0bc758c8255a5e4f747:
>
> t0011-active-unix-socket.sh: fix race condition in test (2017-03-01 00:24:04 +0000)
>
> are available in the git repository at:
>
> git://bogomips.org/unicorn ccc-tcp-v3
>
> for you to fetch changes up to 873218e317773462be2a72556d26dc4a723cc7be:
>
> support "struct tcp_info" on non-Linux and Ruby 2.2+ (2017-03-08 05:39:55 +0000)
>
> ----------------------------------------------------------------
> Eric Wong (3):
> new test for check_client_connection
> revert signature change to HttpServer#process_client
> support "struct tcp_info" on non-Linux and Ruby 2.2+
>
> Simon Eskildsen (1):
> check_client_connection: use tcp state on linux
>
> lib/unicorn/http_request.rb | 73 ++++++++++++++++++++++++++++++++++++---
> lib/unicorn/socket_helper.rb | 16 +++++++--
> test/unit/test_ccc.rb | 81 ++++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 163 insertions(+), 7 deletions(-)
> create mode 100644 test/unit/test_ccc.rb
>
> --
> EW
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2017-03-08 10:14 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2017-03-08 6:02 ` [PATCH 2/3] revert signature change to HttpServer#process_client Eric Wong
2017-03-08 6:02 ` [PATCH 3/3] support "struct tcp_info" on non-Linux and Ruby 2.2+ Eric Wong
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