* [ANN] yahns 1.16.0 -_- sleepy app server for Ruby
@ 2018-08-06 1:32 4% Eric Wong
0 siblings, 0 replies; 3+ results
From: Eric Wong @ 2018-08-06 1:32 UTC (permalink / raw)
To: ruby-talk, yahns-public
A Free Software, multi-threaded, non-blocking network
application server designed for low _idle_ power consumption.
It is primarily optimized for applications with occasional users
which see little or no traffic. yahns currently hosts Rack/HTTP
applications, but may eventually support other application
types. Unlike some existing servers, yahns is extremely
sensitive to fatal bugs in the applications it hosts.
* git clone https://yhbt.net/yahns.git
* https://yhbt.net/yahns/README
* https://yhbt.net/yahns/NEWS.atom.xml (supported by most "RSS" readers)
* we only accept plain-text email yahns-public@yhbt.net
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lrg nabgure ubeevoyl-anzrq freire :>
Changes:
yahns 1.16.0
This release fixes warnings for users combining Rack::Deflater
with HTTPS support:
https://yhbt.net/yahns-public/20180714005630.11812-1-e@80x24.org/
yahns-rackup(1) users may not specify "-O listen=inherit"
when spawning from systemd. The "listen" directive may
be omitted entirely from the yahns-config(5) files.
A few other cleanups and nothing interesting, otherwise.
20 yawn-worthy changes since v1.15.0 (2017-03-23):
config: more descriptive variable name
proxy_pass: comment explaining what rack.hijack calls
USR2 upgrades may use Process.spawn for vfork
avoid Thread#[] and Thread#[]= across threads
gemspec: declare Ruby 2.0+ dependency, here
test_bin: SO_KEEPALIVE value only needs to be true
rackup_handler: remove unnecessary branch
test_bin: use RbConfig.ruby for non-standard names
allow omitting specifying socket name when inheriting listen socket
server: fix incomplete comment about SSLContext#setup
test_rack_env: additional test for Rack environment
test: allow setting TAIL env to watch error logs
fix some unused variables
tests: thread-safety fixes
test/server_helper: describe reason for termination
test/test_ssl: set SSLContext#security_level=0
doc: https:// URLs instead of git://
http_client: clear backtrace on "wrong version number" in OpenSSL
openssl_client: do not attempt writes after SystemCallError
use IO#pread if available in Ruby 2.5
*ZZZZZZ*
Please note the disclaimer:
yahns is extremely sensitive to fatal bugs in the apps it hosts. There
is no (and never will be) any built-in "watchdog"-type feature to kill
stuck processes/threads. Each yahns process may be handling thousands
of clients; unexpectedly killing the process will abort _all_ of those
connections. Lives may be lost!
yahns hackers are not responsible for your application/library bugs.
Use an application server which is tolerant of buggy applications
if you cannot be bothered to fix all your fatal bugs.
^ permalink raw reply [relevance 4%]
* [PATCH 1/2] test/server_helper: describe reason for termination
2018-07-03 11:02 5% [PATCH 0/2] test fixes for Debian 9 Eric Wong
@ 2018-07-03 11:02 7% ` Eric Wong
0 siblings, 0 replies; 3+ results
From: Eric Wong @ 2018-07-03 11:02 UTC (permalink / raw)
To: yahns-public
A test failure was causing SIGQUIT to be delivered before
the forked process had a chance to hit trap(:QUIT).
---
test/server_helper.rb | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/test/server_helper.rb b/test/server_helper.rb
index 91d7208..b794ee6 100644
--- a/test/server_helper.rb
+++ b/test/server_helper.rb
@@ -31,7 +31,7 @@ def poke_until_dead(pid)
def quit_wait(pid)
pid or return
- err = $!
+ err = $! and warn "Terminating on #{err.inspect} (#{err.class})"
Process.kill(:QUIT, pid)
_, status = Timeout.timeout(10) { Process.waitpid2(pid) }
assert status.success?, status.inspect
--
EW
^ permalink raw reply related [relevance 7%]
* [PATCH 0/2] test fixes for Debian 9
@ 2018-07-03 11:02 5% Eric Wong
2018-07-03 11:02 7% ` [PATCH 1/2] test/server_helper: describe reason for termination Eric Wong
0 siblings, 1 reply; 3+ results
From: Eric Wong @ 2018-07-03 11:02 UTC (permalink / raw)
To: yahns-public
Yes I'm slow to upgrade :x
Eric Wong (2):
test/server_helper: describe reason for termination
test/test_ssl: set SSLContext#security_level=0
test/server_helper.rb | 2 +-
test/test_ssl.rb | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
^ permalink raw reply [relevance 5%]
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2018-07-03 11:02 5% [PATCH 0/2] test fixes for Debian 9 Eric Wong
2018-07-03 11:02 7% ` [PATCH 1/2] test/server_helper: describe reason for termination Eric Wong
2018-08-06 1:32 4% [ANN] yahns 1.16.0 -_- sleepy app server for Ruby Eric Wong
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