| Date | Commit message (Collapse) |
|---|
|
POSIX and glibc 2.2+ declare the hostlen and servlen
args of getnameinfo(3) to be socklen_t, not size_t,
so favor socklen_t for those calculations.
While we're at it, nlmsg_len is u32, too, so cast it
as such to avoid the warning.
Tested on clang version 3.5-1ubuntu1 on x86-64
|
|
These features are found in newer kernels.
|
|
A reviewer may wonder why fprintf is chosen instead of rb_warn,
so make it clear we're outside of the GVL when spewing the
warning message and cannot use most rb_* functions.
|
|
Existing subscribers on librelist will need to resubscribe since
there's no published subscriber lists anywhere.
The public-inbox + mlmmj setup on bogomips.org allows posting
without subscription and offers downloadable archives via git.
The lack of rsyncable archives on librelist nowadays and
subscription-required nature of librelist are points against it.
Repliers should Cc: all recipients (using the reply-all
function of their mail client) since many readers are not
subscribed.
This project has never accepted or encouraged HTML email, but
librelist accepted it. The bogomips.org mail server is
configured to treat HTML mail as spam, so do not send HTML mail
if you expect a response.
Users who wish to subscribe may send a message to:
raindrops-public+subscribe@bogomips.org
Similarly, they may unsubscribe via:
raindrops-public+unsubscribe@bogomips.org
HTTP archives are available via:
http://bogomips.org/raindrops-public/
ssoma users may also use: git://bogomips.org/raindrops-public
(see README change)
Old messages to the librelist addresses will continue to
get routed to the new mailing list.
ref: http://public-inbox.org/
|
|
By switching to olddoc!
wrongdoc was difficult to maintain due to FFI, and olddoc is
more complete anyways (no images or CSS, not just JavaScript
removal). While we're at it, use the SPDX-recommended license
abbreviation ("LGPL-2.1+") and specify a test-unit dependency.
ref: http://80x24.org/olddoc/
|
|
No need to mention Rainbows! anymore since it is stagnant,
and I've given up on Rubinius support since it requires
a proprietary bug tracker.
We went with LGPL-2.1+ in
commit 09fb7ccc3f1712411c61cbf54766c3c12c8296b2
but forgot to update the README.
|
|
Signed-off-by: Eric Wong <normalperson@yhbt.net>
|
|
Clarify the code so memory leak alarms in reviewers eyes do not go off.
|
|
Most notably, this release is necessary for Ruby 2.2 (dev).
Thanks to Koichi Sasada for the bug report!
Eric Wong (5):
Rakefile: remove raa_update task
last_data_recv: do not assume Unicorn includes all constants
raindrops.gemspec: add wrongdoc dev dependency
linux_inet_diag: fix Ruby 2.2 (dev) build
license: use LGPLv2.1 or later (was LGPL (2.1|3.0)-only)
Hleb Valoshka (1):
Remove Scope IDs from IPv6 addresses.
|
|
There is currently no LGPLv4, so this change has no effect at the
moment.
In case the LGPLv4 arrives and I am not alive to approve/review it,
the lesser of evils is have give blanket approval of all future LGPL
versions (as published by the FSF). The worse evil is to be stuck
with a license which cannot guarantee the Free-ness of this project
in the future.
This unfortunately means the FSF can theoretically come out with
license terms I do not agree with, but the LGPLv2.1 and LGPLv3
will always remain an option to all users.
|
|
Do not define or use rb_thread_blocking_region if
rb_thread_io_blocking_region is available.
rb_thread_blocking_region is gone entirely in Ruby trunk.
|
|
Ugh, I really need to work on an 80x24-friendly rdoc :P
|
|
Some projects may load parts of Unicorn and not others.
|
|
RAA is dead
|
|
Scoped ipv6 addresses are defined in rfc4007.
Ruby doesn't support them yet and it's unknown whether it will
(see http://bugs.ruby-lang.org/issues/8464).
So we just remove scope ids.
Tested with MRI and Rubinius.
|
|
This release fixes builds on systems where compilers target i386
(and not later x86 systems). There are also minor improvements for
Ruby 2.1.0dev and Rubinius.
Eric Wong (5):
doc: add email address to generated doc/site
README: update regarding Ruby support status
extconf: try harder for gcc atomics in i386-configured systems
linux_inet_diag: improve compatibility with newer GCs
test_watcher: fix for Ruby trunk r40195 and later
|
|
assert_raises doesn't capture exceptions the same way rescue works.
|
|
RARRAY_PTR is expensive with GCs in Ruby 2.1.0dev and Rubinius, so
use rb_ary_entry for non-performance critical paths. Eventually,
RARRAY_AREF/RARRAY_ASET may be common, but for now, using
rb_ary_entry should require the least cognitive overhead for a
developer.
|
|
__sync_lock_test_and_set might not be the correct check after all,
but __sync_val_compare_and_swap probably is. At least this is
what Ruby 2.0.0 uses to check and attempt -march=i486 on.
|
|
Now that Ruby 2.0.0 is out...
|
|
|
|
Eric Wong (7):
raindrops: favor configured processor count over online count
watcher: set Content-Type via assignment
Linux::TCP_Info: implement #get! instance method
linux_inet_diag: avoid unnecessary sockaddr initialization
.gitignore: add .rbx
switch back to gemspec development dependencies
linux_inet_diag: better align listener_stats struct
Lawrence Pit (1):
Watcher: Use relative paths in HTML links
|
|
Using an extra 4 bytes for the listener_stats should not
significantly increase space usage, and it has the side benefit
of making our code slightly smaller.
$ ~/linux/scripts/bloat-o-meter before.so after.so
add/remove: 0/0 grow/shrink: 1/2 up/down: 14/-32 (-18)
function old new delta
tcp_stats 392 406 +14
st_to_hash 195 187 -8
diag 763 739 -24
|
|
This is more standardized than bundler for gem development.
|
|
Rubinius drops a .rbx directory on us nowadays
|
|
This initialization was unnecessary and avoids the following
warning with -Wmissing-braces on gcc 4.7.2-5 on Debian testing:
linux_inet_diag.c: In function ‘stats_for’:
linux_inet_diag.c:192:8: warning: missing braces around initializer [-Wmissing-braces]
linux_inet_diag.c:192:8: warning: (near initialization for ‘sa.ss’) [-Wmissing-braces]
|
|
This allows reusing existing Linux::TCP_Info objects to avoid
generating garbage.
|
|
Relying on String#replace to set Content-Type stopped working
with rack commit 3623d04526b953a63bfb3e72de2d6920a042563f
This fixes compatibility with the Rack 1.5.x series.
|
|
The runnable CPUs of a process may change over the lifetime of
the process. So favor the count of configured processor count
since that is more likely to be stable.
We do not currently do not have special handling for
hot-plugging/removal of CPUs on systems that may load raindrops
in a single CPU state.
|
|
When I mount Raindrops::Watcher like so:
map "/_raindrops" do
run Raindrops::Watcher.new
end
Then in the HTML output links use an absolute path instead of relative
to the path /_raindrops/
Cheers,
Lawrence
Signed-off-by: Eric Wong <normalperson@yhbt.net>
|
|
Improvements to the Unix domain socket handling and small
bugfixes throughout.
Support for the "unix_diag" facility in Linux 3.3+ is planned
but not yet implemented (patches to raindrops@librelist.org
appreciated)
Brian Corrigan (1):
resolve symlinks to Unix domain sockets
Eric Wong (6):
unix_listener_stats follows and remembers symlinks
middleware/proxy: favor __send__ for method dispatch
unix: show zero-value stats for idle listeners
test_watcher: fix incorrect request/date comparison
watcher: sort index of listener listing
watcher: do not require Rack::Head for HEAD response
See "git log v0.9.0..v0.10.0" for full details
|
|
Rack webservers are not guaranteed to include Rack::Head in the
middleware stack. Watcher is a standalone app, so it cannot
rely on a framework which automatically includes Rack::Head.
|
|
For hosts with many listeners, it should be easier to read the
index page if the results are shown in a consistent order.
Requested privately via email to raindrops@bogomips.org
|
|
It makes no sense to compare peak times of different queues
(active vs queued) against each other.
|
|
When unix_listener_stats is called without arguments, it should
still match the behavior of tcp_listener_stats and return
ListenerStats object with zero values.
This allows callers to iterate through the results to find the
pathnames of all the Unix domain sockets in in listen mode.
|
|
"send" is more likely to be overridden in subclasses whereas
the Ruby runtime (at least 1.9.3) will warn loudly if any user
code (re)defines the "__send__" method.
For example, BasicSocket#send and UDPSocket#send in the Ruby
stdlib are wrappers for the send(2)/sendto(2) system calls,
and it's entirely possible an application could return a
Socket-subclass as a Rack response body.
|
|
Teach unix_listener_stats to remember the symlink path
it followed and have it point to the same object as the
resolved (real) socket path.
This allows the case where looking up stats by symlinks
works if the symlink is given to unix_listener_stats:
File.symlink("/real/path/of.sock", "/path/to/link.sock")
stats = unix_listener_stats(["/path/to/link.sock"])
stats["/path/to/link.sock"] => # same as stats["/real/path/of.sock"]
|
|
Raindrops currently fails when provided a symlink to a socket.
As this is a common practice for many deployment tools (Vlad,
etc.) this patch adds support for finding the realpath prior to
looking the socket up in /proc/net/unix
[ew: commit message subject]
[ew: fixed test to pass under 1.9.3 and 1.8.7:
* Tempfile#unlink is unsafe to call if we want to reuse the
path, use File.unlink(tmp.path) instead
* The return value of File.symlink is zero (or it raises),
so it's unusable.
* File.symlink will not call #to_path under 1.8.7, so it's
necessary to pass pathnames to it, not Tempfile objects.
]
Signed-off-by: Eric Wong <normalperson@yhbt.net>
|
|
Raindrops::Middleware::Proxy now forwards method_missing
to the proxied body object. This allows compatibility
with non-standard Rack extensions employed by some
middlewares, applications, or servers.
Thanks to Ben Somers for the feature!
|
|
Noted, but not fixed in the previous commit
commit abc6dd47ede5b96ada1ff8f37dfba73cd5fd586a
(Add method_missing to Raindrops::Middleware::Proxy)
|
|
This enables it to behave more like a Rack
BodyProxy would, delegating methods to its body
object when it does not implement them itself.
(Also includes a minor grammar fix to a comment.)
[ew: minor comment/whitespace fix]
Signed-off-by: Eric Wong <normalperson@yhbt.net>
|
|
This release fixes a build problem found under a current SmartOS. This
release also runs successfully on FreeBSD 9.0 under both x86-64 and
i386.
There are also documentation updates from Aman Gupta and a test suite
fix from Jeremy Evans for OpenBSD.
raindrops fully supports unicorn on recent versions of FreeBSD, OpenBSD,
SmartOS, and possibly other Free Software systems. Portability reports
and fixes for Free Software systems is greatly appreciated at
raindrops@librelist.org
Non-Free systems will never be supported.
raindrops requires the Linux 2.6.18 or later for full functionality
(which unicorn does not require). Future releases will take advantage
of the unix_diag functionality found in the Linux 3.3 (and later)
kernels.
|
|
This is exported (visibly) under Ruby 1.9.3 but not
in headers, so it was causing warnings.
|
|
Attempting to test for CMPXCHG on x86 should allow this check to
fail on i386 systems. We also won't need try_run as a result,
enabling cross-compilation. The configure.in check in Ruby
1.9.3 does something similar and that's far more widely used
than raindrops is.
|
|
Signed-off-by: Aman Gupta <aman@tmm1.net>
Acked-by: Eric Wong <normalperson@yhbt.net>
|
|
Signed-off-by: Aman Gupta <aman@tmm1.net>
Acked-by: Eric Wong <normalperson@yhbt.net>
|
|
Consolidating multiple Rack apps into fewer Rack apps on
bogomips.org, might as well be transparent about it.
|
|
Most other linux-specific test files have this, but
test_linux_tcp_info.rb does not.
With this patch, gmake test passes on OpenBSD.
|
|
There are various updates to the Raindrops::Watcher Rack app.
Most notably, the timestamp where the a statistic first and last
hit its peak value (active/queued connections) is captured.
As usual, the latest Raindrops::Watcher is running at:
http://raindrops-demo.bogomips.org/
|
|
Math.sqrt on 1.8.7 does not give NaN for certain errors.
We'll also fix our Errno::EDOM retry loop to avoid resetting
the "retried" flag.
|