2 participants
jnunemaker
commented
March 19, 2011
jnunemaker
added
some commits
March 19, 2011
Owner
reinh
commented
April 18, 2011
Merged (finally). Thanks!
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Showing 2 unique commits by 1 author.
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jnunemaker |
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Showing 2 changed files with 29 additions and 2 deletions. Show diff stats
@@ -33,6 +33,13 @@ def count(stat, count, sample_rate=1); send stat, count, 'c', sample_rate end |
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| 33 | 33 |
# @param [Integer] sample_rate sample rate, 1 for always |
| 34 | 34 |
def timing(stat, ms, sample_rate=1); send stat, ms, 'ms', sample_rate end |
| 35 | 35 |
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+ def time(stat, sample_rate=1) |
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+ start = Time.now |
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+ result = yield |
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+ timing(stat, ((Time.now - start) * 1000).round, sample_rate) |
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+ result |
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+ end |
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+ |
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| 36 | 43 |
private |
| 37 | 44 |
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| 38 | 45 |
def sampled(sample_rate) |
| ... | ... |
@@ -1,4 +1,4 @@ |
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-require 'spec/helper'
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+require 'helper' |
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| 2 | 2 |
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| 3 | 3 |
describe Statsd do |
| 4 | 4 |
before do |
@@ -23,7 +23,6 @@ def socket; @socket ||= FakeUDPSocket.new end |
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| 23 | 23 |
end |
| 24 | 24 |
end |
| 25 | 25 |
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- |
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describe "#increment" do |
| 28 | 27 |
it "should format the message according to the statsd spec" do |
| 29 | 28 |
@statsd.increment('foobar')
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@@ -69,6 +68,27 @@ def socket; @socket ||= FakeUDPSocket.new end |
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| 69 | 68 |
end |
| 70 | 69 |
end |
| 71 | 70 |
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+ describe "#time" do |
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+ it "should format the message according to the statsd spec" do |
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+ @statsd.time('foobar') { sleep(0.001); 'test' }
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+ @statsd.socket.recv.must_equal ['foobar:1|ms'] |
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+ end |
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+ |
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+ it "should return the result of the block" do |
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+ result = @statsd.time('foobar') { sleep(0.001); 'test' }
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+ result.must_equal 'test' |
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+ end |
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+ |
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+ describe "with a sample rate" do |
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+ before { class << @statsd; def rand; 0; end; end } # ensure delivery
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+ |
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+ it "should format the message according to the statsd spec" do |
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+ result = @statsd.time('foobar', 0.5) { sleep(0.001); 'test' }
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+ @statsd.socket.recv.must_equal ['foobar:1|ms|@0.5'] |
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+ end |
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+ end |
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+ end |
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+ |
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| 72 | 92 |
describe "#sampled" do |
| 73 | 93 |
describe "when the sample rate is 1" do |
| 74 | 94 |
it "should yield" do |
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Added a time method that handles tracking the timing of a block.