* [ANN] raindrops 0.17.0 - real-time stats for preforking Rack servers
@ 2016-07-31 15:26 7% Eric Wong
0 siblings, 0 replies; 2+ results
From: Eric Wong @ 2016-07-31 15:26 UTC (permalink / raw)
To: ruby-talk, raindrops-public
raindrops is a real-time stats toolkit to show statistics for Rack HTTP
servers. It is designed for preforking servers such as unicorn, but
should support any Rack HTTP server on platforms supporting POSIX shared
memory. It may also be used as a generic scoreboard for sharing atomic
counters across multiple processes.
* https://bogomips.org/raindrops/
* No subscription necessary, no HTML mail:
raindrops-public@bogomips.org
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* git clone git://bogomips.org/raindrops.git
* https://bogomips.org/raindrops/NEWS.atom.xml
* Demo site: https://raindrops-demo.bogomips.org:8443/
Changes:
raindrops 0.17.0 - rack 2.x updates
This release features minor updates to support rack 2.x
while maintaining support for rack 1.2 and later.
As a result, Ruby 1.8.6 compatibility is gone, but
Ruby 1.8.7 probably still works, for now.
There's also a minor warning fix, doc updates, and
the homepage now supports HTTPS (HTTP remains supported)
5 changes since raindrops 0.16.0:
drop Rack::Utils.bytesize dependency
gemspec: bump Rack dependency
linux_inet_diag: GCC attribute format check
use HTTPS and move homepage to https://bogomips.org/raindrops/
examples: add yahns config, zbatery is abandoned
^ permalink raw reply [relevance 7%]
* [PATCH] drop Rack::Utils.bytesize dependency
@ 2016-07-27 22:51 6% Eric Wong
0 siblings, 0 replies; 2+ results
From: Eric Wong @ 2016-07-27 22:51 UTC (permalink / raw)
To: raindrops-public
rack 2.0 removes this method, but we actually don't need it
since any strings we generate are binary and Aggregate#to_s
output is 7-bit clean.
---
lib/raindrops/watcher.rb | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/lib/raindrops/watcher.rb b/lib/raindrops/watcher.rb
index fb2df5b..f0abd1d 100644
--- a/lib/raindrops/watcher.rb
+++ b/lib/raindrops/watcher.rb
@@ -244,10 +244,10 @@ def agg_to_hash(reset_at, agg, current, peak)
def histogram_txt(agg)
updated_at, reset_at, agg, current, peak = *agg
headers = agg_to_hash(reset_at, agg, current, peak)
- body = agg.to_s
+ body = agg.to_s # 7-bit ASCII-clean
headers["Content-Type"] = "text/plain"
headers["Expires"] = (updated_at + @delay).httpdate
- headers["Content-Length"] = bytesize(body).to_s
+ headers["Content-Length"] = body.size.to_s
[ 200, headers, [ body ] ]
end
@@ -265,7 +265,7 @@ def histogram_html(agg, addr)
"</body>"
headers["Content-Type"] = "text/html"
headers["Expires"] = (updated_at + @delay).httpdate
- headers["Content-Length"] = bytesize(body).to_s
+ headers["Content-Length"] = body.size.to_s
[ 200, headers, [ body ] ]
end
@@ -364,7 +364,7 @@ def index
"for more information and options." \
"</p>" \
"</body></html>"
- headers["Content-Length"] = bytesize(body).to_s
+ headers["Content-Length"] = body.size.to_s
[ 200, headers, [ body ] ]
end
@@ -382,7 +382,7 @@ def initialize(rdmon, addr, env) # :nodoc:
q = Rack::Utils.parse_query env["QUERY_STRING"]
@active_min = q["active_min"].to_i
@queued_min = q["queued_min"].to_i
- len = Rack::Utils.bytesize(addr)
+ len = addr.size
len = 35 if len > 35
@fmt = "%20s % #{len}s % 10u % 10u\n"
case env["HTTP_VERSION"]
--
EW
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