RedisSource: Reads and writes the queue to a redis db

In fellstat/ShinyAsyncTools: Tools for Message Passing Between Processes

Reads and writes the queue to a redis db

Description

Reads and writes the queue to a redis db

Reads and writes the queue to a redis db

Methods

Public methods

• RedisSource$new()

• RedisSource$getRedisConnection()

• RedisSource$pop()

• RedisSource$push()

• RedisSource$destroy()

• RedisSource$finalize()

• RedisSource$clone()

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Method new()

Creates a redis source object.

Usage

RedisSource$new(id = redisIdGenerator()(), config = redisConfig())

Arguments

id

An identifier to use for the queue

config

A configuration list for redux::hiredis

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Method getRedisConnection()

Returns the underlying redis connection.

Usage

RedisSource$getRedisConnection()

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Method pop()

removes n items from the source and returns them

Usage

RedisSource$pop(n = -1)

Arguments

n

The number of records to pop (-1 indicates all available).

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Method push()

Adds an item to the source.

Usage

RedisSource$push(msg, obj)

Arguments

msg

A string indicating the signal.

obj

The object to associate with the signal.

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Method destroy()

Cleans up source after use.

Usage

RedisSource$destroy()

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Method finalize()

finalize

Usage

RedisSource$finalize()

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Method clone()

The objects of this class are cloneable with this method.

Usage

RedisSource$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

fellstat/ShinyAsyncTools documentation built on Feb. 13, 2023, 4:17 a.m.