* [ANN] yahns 1.11.0 -_- sleepy app server for Ruby
@ 2015-12-13 2:26 4% Eric Wong
0 siblings, 0 replies; 2+ results
From: Eric Wong @ 2015-12-13 2:26 UTC (permalink / raw)
To: ruby-talk; +Cc: 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.
Changes:
yahns 1.11.0 - more minor updates
There's some minor test case fixes and documentation updates.
For OpenSSL users running the Ruby 2.3.0 preview releases,
we now use `exception: false' for for accept_nonblock to reduce
exceptions. Non-SSL I/O still uses kgio for now.
6 changes since 1.10.0:
wbuf: fix typo in bug check for sendfile gem
test_wbuf: deal with proper zero-copy for Unix sockets
README: clarify and update copyright year
doc: document and reference sd_listen_fds(3) behavior
test_server: fix race condition in hooks test
openssl_client: use `exception: false' for accept_nonblock
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.
* git clone git://yhbt.net/yahns
* http://yahns.yhbt.net/README
* http://yahns.yhbt.net/NEWS.atom.xml
* we only accept plain-text email yahns-public@yhbt.net
* and archive all the mail we receive: http://yhbt.net/yahns-public/
* nntp://news.public-inbox.org/inbox.comp.lang.ruby.yahns
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* [PATCH] doc: document and reference sd_listen_fds(3) behavior
@ 2015-12-04 22:47 7% Eric Wong
0 siblings, 0 replies; 2+ results
From: Eric Wong @ 2015-12-04 22:47 UTC (permalink / raw)
To: yahns-public
Users tend to skip reading release notes, ensure the manpage
documents this feature.
---
Documentation/yahns.txt | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/Documentation/yahns.txt b/Documentation/yahns.txt
index 9217729..63b96f6 100644
--- a/Documentation/yahns.txt
+++ b/Documentation/yahns.txt
@@ -49,6 +49,10 @@ environment variables will also affect it.
yahns will update the PWD (current working directory) env if the
working_directory directive is set (see yahns_config(5)).
+LISTEN_FDS and LISTEN_PID variables are used in our emulation
+of sd_listen_fds(3) function. See sd_listen_fds(3) manpage
+for more details.
+
# FILES
See yahns_config(5) for documentation on the configuration file format.
@@ -65,4 +69,4 @@ License: GPLv3 or later <http://www.gnu.org/licenses/gpl-3.0.txt>
# SEE ALSO
-yahns-rackup(1), yahns_config(5)
+yahns-rackup(1), yahns_config(5), sd_listen_fds(3)
--
EW
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