![]() many short-lived forked children of one process need to talk.inherit_socket: true: disable safety check that prevents a forked childįrom sharing a socket with its parent this is potentially useful in order to mitigate connection churn when:.To connect using Sentinel, use: SENTINELS = [ ) Expert-Mode Options The client is able to perform automatic failover by using Redis incr ( " some-counter " ) Sentinel support ![]() Has one and only one connection to the server, and use of this connectionĪs such it is heavilly recommended to use the connection_pool gem, e.g.: module MyApp def self. The client does not provide connection pooling. get ( " mykey " ) # => "hello world"Īll commands, their arguments, and return values are documented andĪvailable on. set ( " mykey ", " hello world " ) # => "OK" Instance, the SET and GET commands can be called like this: redis. The arguments specified on the Redis website. The arguments these methods accept are often identical to The Redis class exports methods that are named identical to the commands new ( username: ' myname ', password: ' mysecret ' ) To connect a Redis instance using ACL, use: redis = Redis. To connect to a password protected Redis instance, use: redis = Redis. To connect to Redis listening on a Unix socket, try: redis = Redis. The client expects passwords with special chracters to be URL-encoded (i.e. You can also specify connection options as a redis:// URL: redis = Redis. Server or a different port, try: redis = Redis. This assumes Redis was started with a default configuration, and is You can connect to Redis by instantiating the Redis class: require " redis " redis = Redis. See for the API docs of the latest published gem. I'm not sure why I cannot catch this exception.A Ruby client that tries to match Redis' API one-to-one, while still providing an idiomatic interface. I have tried to be more specific with my rescue block by using rescue Errno::ECONNREFUSED to no avail. I have verified that Redis.new(:path => "/tmp/redis.sock") works as expected. The rescue block never gets executed and instead an exception is raised. $redis = Redis.new(:path => "/tmp/redis.sock") However, I can't seem to rescue from the failed TCP connection. My intent is to have a single connection script that works on all my systems, some of which use TCP and others which use sockets. I am attempting to write a function which tries to connect to Redis using default TCP settings, and if that fails, tries to connect to Redis through a unix socket.
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