| $redis = Redis.new | |
| class SafeHashDelete | |
| @queue = :garbage_collection | |
| BATCH_SIZE = 100 | |
| # Rename the key and queue for deletion | |
| def self.delete(key) | |
| newkey = "gc:hashes:#{$redis.incr("gc:index")}" |
| // The following test runs against a local Consul server started like so: | |
| // | |
| // consul agent -server -bootstrap-expect 1 -data-dir /tmp/consul | |
| // | |
| // The test output looks like this: | |
| // | |
| // % go test -test.v | |
| // === RUN TestConsul | |
| // --- PASS: TestConsul (6.76s) | |
| // consul_test.go:188: LastIndex after #1: 5 |
Start master in another window with redis-server master.conf
Fill master server with 10% keys that will expire very soon and 90% keys that wont expire for a while:
% ruby fill.rb | redis-cli --pipe -p 9998
All data transferred. Waiting for the last reply...
Last reply received from server.
errors: 0, replies: 1000002
Wait a few seconds and then start slave in another window with redis-server slave.conf
| // BenchmarkBytesBufferNoReuse 2000000 790 ns/op 152 B/op 6 allocs/op | |
| // BenchmarkBytesBufferWithReuse 5000000 675 ns/op 40 B/op 5 allocs/op | |
| // BenchmarkBufioWriterNoReuse 1000000 2273 ns/op 4200 B/op 7 allocs/op | |
| // BenchmarkBufioWriterWithReuse 5000000 541 ns/op 40 B/op 5 allocs/op | |
| // BenchmarkFmt 1000000 1894 ns/op 176 B/op 5 allocs/op | |
| package main | |
| import ( | |
| "bufio" | |
| "bytes" |
| ~ % brew --config | |
| HOMEBREW_VERSION: 0.9.4 | |
| ORIGIN: http://github.com/mxcl/homebrew.git | |
| HEAD: c7f398392ac2c948b3e09ae4db36f7feed7aa376 | |
| HOMEBREW_PREFIX: /usr/local | |
| HOMEBREW_CELLAR: /usr/local/Cellar | |
| CPU: 8-core 64-bit ivybridge | |
| OS X: 10.8.4-x86_64 | |
| Xcode: 5.0 => /Applications/Xcode5-DP6.app/Contents/Developer | |
| CLT: 1.0.0.9000000000.1.1249367152 |
| ~ % brew install go | |
| ==> Downloading https://go.googlecode.com/files/go1.1.2.src.tar.gz | |
| Already downloaded: /Library/Caches/Homebrew/go-1.1.2.tar.gz | |
| ==> ./make.bash --no-clean | |
| ==> Caveats | |
| The go get command no longer allows $GOROOT as | |
| the default destination in Go 1.1 when downloading package source. | |
| To use the go get command, a valid $GOPATH is now required. | |
| As a result of the previous change, the go get command will also fail |
| ~ % brew doctor | |
| Your system is ready to brew. | |
| ~ % brew install go --cross-compile-common | |
| ==> Downloading https://go.googlecode.com/files/go1.1.2.src.tar.gz | |
| Already downloaded: /Library/Caches/Homebrew/go-1.1.2.tar.gz | |
| ==> ./make.bash --no-clean | |
| ==> ./make.bash --no-clean | |
| ==> ./make.bash --no-clean | |
| /private/tmp/go-OXep/go/src/cmd/5l/../ld/lib.c:661:9: error: no case matching constant switch condition '53' [-Werror] | |
| switch(thechar){ |
| CFEngine policy files: | |
| bundle common env { | |
| vars: | |
| "hosts" slist => { "foo", "bar" }; | |
| } | |
| ... | |
| bundle agent handle_hosts { |
| require 'redis' | |
| def long_running_command | |
| t = Thread.new do | |
| conn = Redis.new | |
| conn.client.call(["DEBUG", "SLEEP", "1"]) | |
| end | |
| sleep 0.1 # let it connect before we return | |
| t | |
| end |
| <a href="#" data-modal="#myModal">Open</a> | |
| <div class="modal hide" id="myModal"> | |
| <button class="close-modal">X</button> | |
| (stuff) | |
| </div> |