jway
17b6db78b1
updates specs, fixup producer exceptional handling
2014-10-06 11:23:32 -07:00
jway
de03fa4ebc
add require jars to top level module
2014-10-06 09:33:35 -07:00
jway
07a1dcec8e
add specs for java_producer
2014-10-06 08:08:30 -07:00
jway
b898709042
first pass adding java kafka provider
2014-10-03 12:38:38 -07:00
Stan Campbell
f1ef2772e2
Merge pull request #38 from rtyler/issues/8-bundle-librdkafka
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Bundle librdkafka 0.8.4 with the gem
2014-09-12 16:32:43 -07:00
R. Tyler Croy
7bf9cf745d
Disable rubinius builds in travis
2014-09-12 16:26:37 -07:00
R. Tyler Croy
44efb9e2b5
Roll back to using 0.8.4 APIs since we're bundling now
2014-09-12 16:15:04 -07:00
R. Tyler Croy
5de9612882
Bundle a known good version of librdkafka (0.8.4) with Hermann
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This reduces the need for the librdkafka system dependency and results in
statically linking librdkafka.a against the C extension.
There's a few hacks in extconf.rb specifically to deal with librdkafka's build
system, as well as apply checksumming to the downloaded file
Fixes #8
2014-09-12 16:13:19 -07:00
R. Tyler Croy
afd14dec80
Revert back to using rd_kafka_conf_set_dr_cb() which is 0.8.3 compatible
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Fixes #36
2014-09-12 14:24:53 -07:00
R. Tyler Croy
d8f72fc9f2
Bump to 0.16.0 for the next release
2014-09-12 14:12:53 -07:00
Stan Campbell
e7f0f900ad
Merge pull request #35 from rtyler/issues/32-binary-data
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Avoid call to rb_string_value_cstr() which doesn't handle binary strings properly
2014-09-11 11:34:24 -07:00
R. Tyler Croy
7af7e3ec5b
Avoid call to rb_string_value_cstr() which doesn't handle binary strings from Ruby properly
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Fixes #32
2014-09-10 20:00:07 -07:00
Stan Campbell
838904a035
Merge pull request #33 from rtyler/issues/25-producer-errors
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Propagate systemic errors from librdkafka up into Herman::Result objects
2014-09-10 12:48:07 -07:00
R. Tyler Croy
254efad00a
Add a failing integration test for binary data
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Just a quick reproduction case for #32
2014-09-10 11:04:14 -07:00
R. Tyler Croy
341e176b2f
Propagate system broker errors into Hermann::Result objects
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Provided that Producer#tick_reactor has been invoked, if there are underlying
errors like "1/1 Brokers down" then this code will ensure that outstanding
Herman::Result children of Herman::Producer will have their error status updated.
Fixes #25
2014-09-10 11:04:14 -07:00
Stan Campbell
cea9161bbb
Merge pull request #31 from rtyler/issues/25-producer-errors
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Add lots more machinery to help identify errors outside of a `push` command
2014-09-10 10:26:50 -07:00
R. Tyler Croy
218c035793
Expose an #errored? method which gets set if the general error callback is invoked
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Fixes #25
2014-09-09 17:37:05 -07:00
R. Tyler Croy
288653845a
Introduce a wrapper struct to make message delivery callbacks able to change Producer data
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This will help with determining whether we're no longer connected due to
failures after a push of a message
2014-09-09 16:45:27 -07:00
R. Tyler Croy
a0697f5b66
Refactor out the necessity for Hermann::Timeout and just rely in a Ruby-based busyloop
2014-09-09 16:45:17 -07:00
R. Tyler Croy
9014551d10
Make use of Hermann::Timeout when ticking the Producers reactor to safely block for a value
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This adds a requirement for 1.8.7 clients to install the SystemTimer gem for
timing out on Hermann::Result#value(timeout) to block and timeout correctly
Fixes #25
2014-09-09 14:40:10 -07:00
R. Tyler Croy
4d7e9f3b4e
Add Hermann::Timeout abstraction for 1.8/1.9 compatible timeout support
2014-09-09 14:40:10 -07:00
R. Tyler Croy
0f9681ab91
Hold onto the Hermann::Lib::Producer pointer inside of the rd_kafka_conf_t
2014-09-09 14:40:10 -07:00
R. Tyler Croy
acec652d8b
Switch out all these ifdef TRACE statements for a cleaner TRACER() macro
2014-09-09 14:40:10 -07:00
R. Tyler Croy
08f47503ed
Add a Rake task for running integration tests
2014-09-09 11:18:08 -07:00
R. Tyler Croy
128ec66db0
Propagate the timeout from Hermann::Producer#tick_reactor down into the rd_kafka_poll calls
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This also introduces some more/better error handling in Hermann::Lib::Producer#tick
Fixes #24
2014-09-09 11:11:07 -07:00
R. Tyler Croy
08d1aab811
Fix a test-discovered issue when calling Hermann::Lib::Producer#tick without having started requests
2014-09-09 10:51:49 -07:00
R. Tyler Croy
c2dfcf30f2
Add support for running integration tests through RSpec against a pre-configured broker/topic
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This will make it a bit easier to run local tests in a more automated fashion
against some non-public broker hostnames
2014-09-09 10:47:22 -07:00
R. Tyler Croy
99eb52e781
Add pry to the gemfile for better local testing/dev
2014-09-09 10:45:55 -07:00
Stan Campbell
46d62a26cb
Remove exit(..) calls and replace by raising a runtime exception to Ruby.
2014-09-09 09:19:28 -07:00
R. Tyler Croy
77248706e8
Use RSTRING_LEN instead of _LENINT which isn't present on 1.8.7
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Fixes #30
2014-09-09 09:09:50 -07:00
Stan Campbell
5cf9f352e1
Merge pull request #23 from rtyler/issues/11-producer-feedback
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Tie Hermann::Result to the librdkafka reactor
2014-09-04 15:09:44 -07:00
R. Tyler Croy
9bfd7ad2e6
Tie Hermann::Result#value to the underlying reactor to bring values up to Ruby
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This ensures that we're getting async values out of librdkafka into the calling
Ruby thread. Currently errors aren't being brought up properly, but we're getting there
Example:
[14:47:30] tyler:Hermann git:(issues/11-producer-feedback*) $ pry -I lib -r 'hermann/producer'
[1] pry(main)> p = Hermann::Producer.new('topic', 'kafka0.REDACTED.com:6667')
=> #<Hermann::Producer:0x00000803b3b450
@brokers="kafka0.REDACTED.com:6667",
@children=[],
@internal=#<Hermann::Lib::Producer:0x00000803b3b3d8>,
@topic="topic">
[2] pry(main)> r = p.push('hello world!')
=> #<Hermann::Result:0x00000803b8cb20
@producer=
#<Hermann::Producer:0x00000803b3b450
@brokers="kafka0.REDACTED.com:6667",
@children=[#<Hermann::Result:0x00000803b8cb20 ...>],
@internal=#<Hermann::Lib::Producer:0x00000803b3b3d8>,
@topic="topic">,
@reason=nil,
@state=:unfulfilled,
@value=nil>
[3] pry(main)> r.state
=> :unfulfilled
[4] pry(main)> r.value
ticking rdkafka reactor
ticked
=> "hello world!"
[5] pry(main)> r.state
=> :fulfilled
[6] pry(main)> r.rejected?
=> false
[7] pry(main)>
[14:47:56] tyler:Hermann git:(issues/11-producer-feedback*) $
Fixes #11
2014-09-04 14:51:41 -07:00
R. Tyler Croy
ed36300265
Pass a pointer to a Hermann::Result into the message delivery callback
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Provided that /something/ is ticking the librdkafka reactor underneath, the
Hermann::Result will be updated with the message delivery status when that's
completed.
What's still missing is producer level error calbacks
Fixes #11
Fixes #15
Fixes #17
2014-09-04 14:31:29 -07:00
R. Tyler Croy
3a3df235a7
Properly pass the block to Consumer#consume into the C layer
2014-09-04 14:29:54 -07:00
R. Tyler Croy
dc9a057eaa
Add a simple script to validate big message behavior
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References #21
2014-09-04 14:29:29 -07:00
Stan Campbell
34193dd142
Merge pull request #22 from rtyler/issues/21-buffer-overrun
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Avoid double-ocpying and a buffer overrun when pushing a Ruby string
2014-09-04 13:50:33 -07:00
Stan Campbell
3a48bd6f64
Merge pull request #20 from rtyler/issues/11-producer-feedback
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An initial pass at exposing the async nature of librdkafka upwards
2014-09-04 13:50:14 -07:00
R. Tyler Croy
7085385d7e
Avoid double-ocpying and a buffer overrun when pushing a Ruby string into Kafka
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This approach to shuffling the message buffer into librdkafka relies on librdkafka to safely
copy the buffer for it's own uses from the Ruby string's C pointer.
This has been tested with buffers 2x the size of the SIGSEGV mentioned in #21
Fixes #21
Fixes #13
2014-09-04 13:03:01 -07:00
R. Tyler Croy
74dfd19399
Remove inadvertantly added changes to msg_delivered function
2014-09-04 11:55:19 -07:00
Stan Campbell
e71ab6cd14
Update the requires for the sample scripts.
2014-09-04 10:52:27 -07:00
Stan Campbell
8aff9226b7
Add example scripts testing producer and consumer functionality.
2014-09-04 10:27:47 -07:00
R. Tyler Croy
ccc7d20d15
An initial pass at exposign the asynchronous nature of librdkafka up into Ruby
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This should be enough to get some initial review of the API going. Hooking up a
Hermann::Result class to the Hermann::Producer in Ruby is in this commit but
actually driving the librdkafka reactor underneath is not yet hooked up.
Fixes #11
Fixes #15
Fixes #18
2014-09-03 14:19:09 -07:00
R. Tyler Croy
3081848bde
Add the gitter chat link to the readme
2014-09-02 14:01:55 -07:00
Stan Campbell
9477cd10d3
Merge pull request #4 from rtyler/bro-do-you-even
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Add some basic sanity checks for Hermann gem
2014-09-02 13:35:31 -07:00
R. Tyler Croy
0eb18479b6
Properly raise an exception when the consumer is given an empty topic
2014-08-30 15:30:11 -07:00
R. Tyler Croy
655cc4463a
Fix almost all of the compiler warnings
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Some are intentionally left out of the fixing because I believe there's a
failing test case that needs to be added
2014-08-30 15:30:11 -07:00
R. Tyler Croy
f5e0c9384d
Raise an exception instead of attempting to write to an empty topic name
2014-08-30 13:21:33 -07:00
R. Tyler Croy
3effe046f4
Raise an exception instead of exiting process on bad brokers for Herman::Consumer
2014-08-30 13:21:10 -07:00
R. Tyler Croy
2f5e9ae4e3
Make a plethora of whitespace and style consistency fixes to C code
2014-08-30 13:06:19 -07:00
R. Tyler Croy
f3bf216b66
Raise a RuntimeError when a bad partition is given to a consumer
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Fixes #7
2014-08-30 12:54:53 -07:00