X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;ds=sidebyside;f=docs%2Fclasses%2FDynamicClusterPool.html;h=e2e7da263b2e264ccf64dbf2fd63d77edcfb8cb1;hb=aee467366d8c393b79e7af82c6a7ab12338ee64e;hp=1eec5c4f1412d58acf1d5ef13af3aa5b196d896d;hpb=bfed591d93e26b1e424e916abdb27c6f91dc9b45;p=poolifier.git diff --git a/docs/classes/DynamicClusterPool.html b/docs/classes/DynamicClusterPool.html index 1eec5c4f..e2e7da26 100644 --- a/docs/classes/DynamicClusterPool.html +++ b/docs/classes/DynamicClusterPool.html @@ -6,7 +6,7 @@
A cluster pool with a dynamic number of workers, but a guaranteed minimum number of workers.
This cluster pool creates new workers when the others are busy, up to the maximum number of workers. -When the maximum number of workers is reached, an event is emitted. If you want to listen to this event, use the pool's
+When the maximum number of workers is reached and workers are busy, an event is emitted. If you want to listen to this event, use the pool'semitter
.emitter
.Author
Christopher Quadflieg
@@ -42,7 +42,7 @@ When the maximum number of workers is reached, an event is emitted. If you want@@ -56,39 +56,33 @@ When the maximum number of workers is reached, an event is emitted. If you wantemitter?
file Path
-max
-next Message Id
+max
number Of Workers
opts
-promise Map
+promise Response Map
worker Choice Strategy Context
workers
-workers Tasks Usage
Properties
Accessors
Methods
-Returns DynamicClusterPool<Data, Response>
+Properties
Inherit Doc
Path
-Readonly
file
+Readonly
maxPrivate
Readonly
maxInherit Doc
Inherited from FixedClusterPool.max
--- Defined in src/pools/cluster/dynamic.ts:30
Message Id
-Protected
nextId of the next message.
+Maximum number of workers that can be created by this pool.
Inherited from FixedClusterPool.nextMessageId
-- Defined in src/pools/abstract-pool.ts:61
Of Workers
-Readonly
numberNumber of workers that this pool should manage.
+Inherited from FixedClusterPool.numberOfWorkers
-- Defined in src/pools/abstract-pool.ts:82
-Readonly
optsOptions for this fixed cluster pool.
+Inherited from FixedClusterPool.opts
-- Defined in src/pools/cluster/fixed.ts:53
Map
-Protected
promiseThe promise map.
+ Response Map
+Protected
promiseThe promise response map.
-
-
+
+
-key
: This is the message Id of each submitted task.value
: An object that contains the worker, the resolve function and the reject function.key
: The message id of each submitted task.value
: An object that contains the worker, the promise resolve and reject callbacks.When we receive a message from the worker we get a map entry and resolve/reject the promise based on the message.
+When we receive a message from the worker we get a map entry with the promise resolve/reject bound to the message.
Inherited from FixedClusterPool.promiseMap
+Inherited from FixedClusterPool.promiseResponseMap
-- Defined in src/pools/abstract-pool.ts:53
Protected
workerWorker choice strategy instance implementing the worker choice algorithm.
-Default to a strategy implementing a round robin algorithm.
+Worker choice strategy context referencing a worker choice algorithm implementation.
+Default to a round robin algorithm.
Inherited from FixedClusterPool.workerChoiceStrategyContext
-- Defined in src/pools/abstract-pool.ts:68
-Readonly
workersInherit Doc
Inherited from FixedClusterPool.workers
-- Defined in src/pools/abstract-pool.ts:31
Tasks Usage
-Readonly
workersInherit Doc
Inherited from FixedClusterPool.workersTasksUsage
--- Defined in src/pools/abstract-pool.ts:34
Accessors
Returns boolean
Overrides FixedClusterPool.busy
-- Defined in src/pools/cluster/dynamic.ts:43
number Of Running Tasks
--- get numberOfRunningTasks(): number
+- Defined in src/pools/cluster/dynamic.ts:48
full
++- get full(): boolean
-
+
+
Inherit Doc
Returns boolean
Overrides FixedClusterPool.full
++- Defined in src/pools/cluster/dynamic.ts:43
Of Running Tasks
+Private
number+- get numberOfRunningTasks(): number
+-
+
Number of tasks concurrently running in the pool.
+Returns number
Inherited from FixedClusterPool.numberOfRunningTasks
-- Defined in src/pools/abstract-pool.ts:154
type
@@ -252,13 +246,13 @@ When the maximum number of workers is reached, an event is emitted. If you want
Returns PoolType
Overrides FixedClusterPool.type
-- Defined in src/pools/cluster/dynamic.ts:38
Methods
- Promise Worker Response Hook
+Protected
afterProtected
after-- after
Promise Worker Response Hook(message: MessageValue<Response, unknown>, promise: PromiseWorkerResponseWrapper<Worker, Response>): void
+- after
Promise Response Hook(worker: Worker, message: MessageValue<Response, unknown>): void
-
-
-
-
-
-
+- Defined in src/pools/abstract-pool.ts:281
Worker Setup
-
-- Defined in src/pools/cluster/fixed.ts:93
+
+ Promise Response Hook
+- Defined in src/pools/abstract-pool.ts:178
Hook
+- Defined in src/pools/cluster/fixed.ts:59
Listener
+ - Defined in src/pools/abstract-pool.ts:385
Hook executed after the worker task promise resolution. Can be overridden.
@@ -267,17 +261,17 @@ Can be overridden.Parameters
message: MessageValue<Response, unknown>
-The received message.
+worker: Worker
+The worker.
promise: PromiseWorkerResponseWrapper<Worker, Response>
-The Promise response.
+message: MessageValue<Response, unknown>
+The received message.
Returns void
Inherited from FixedClusterPool.afterPromiseWorkerResponseHook
+Inherited from FixedClusterPool.afterPromiseResponseHook
-- Defined in src/pools/abstract-pool.ts:263
Protected
after@@ -293,11 +287,11 @@ Can be overridden.
Returns void
Inherited from FixedClusterPool.afterWorkerSetup
-- Defined in src/pools/cluster/fixed.ts:93
Promise Worker Response Hook
+Protected
beforeProtected
before-- before
Promise Worker Response Hook(worker: Worker): void
+- before
Promise Response Hook(workerKey: number): void
-
-
-
-
+- Defined in src/pools/abstract-pool.ts:270
Worker
+- Defined in src/pools/abstract-pool.ts:310
And Setup Worker
+- Defined in src/pools/abstract-pool.ts:356
Worker
+- Defined in src/pools/cluster/fixed.ts:88
+- Defined in src/pools/abstract-pool.ts:233
+- Defined in src/pools/cluster/fixed.ts:69
-
-
-
-
-
-- Defined in src/pools/abstract-pool.ts:217
+
+
-
-
-
-
-
-
-
-- Defined in src/pools/abstract-pool.ts:210
+
+ Busy
+- Defined in src/pools/abstract-pool.ts:202
Main
+- Defined in src/pools/cluster/fixed.ts:64
+- Defined in src/pools/cluster/fixed.ts:80
Worker
+- Defined in src/pools/abstract-pool.ts:479
To Worker
+- Defined in src/pools/cluster/fixed.ts:75
+
Hook executed before the worker task promise resolution. Can be overridden.
@@ -306,27 +300,27 @@ Can be overridden.Parameters
worker: Worker
-The worker.
+workerKey: number
+The worker key.
Returns void
Inherited from FixedClusterPool.beforePromiseWorkerResponseHook
+Inherited from FixedClusterPool.beforePromiseResponseHook
-- Defined in src/pools/abstract-pool.ts:252
Protected
choose-- choose
Worker(): Worker
+- choose
Worker(): [number, Worker]
-
-
+
Chooses a worker for the next task.
-The default implementation uses a round robin algorithm to distribute the load.
+The default uses a round robin algorithm to distribute the load.
-Returns
Worker.
+Returns
[worker key, worker].
Returns Worker
Returns [number, Worker]
Inherited from FixedClusterPool.chooseWorker
-- Defined in src/pools/abstract-pool.ts:290
Protected
create@@ -339,7 +333,7 @@ Can be overridden.
Returns Worker
Inherited from FixedClusterPool.createAndSetupWorker
-- Defined in src/pools/abstract-pool.ts:344
Protected
create@@ -350,7 +344,7 @@ Can be overridden.
Returns Worker
Inherited from FixedClusterPool.createWorker
-- Defined in src/pools/cluster/fixed.ts:88
destroy
@@ -361,7 +355,7 @@ Can be overridden.
Returns Promise<void>
Inherited from FixedClusterPool.destroy
-- Defined in src/pools/abstract-pool.ts:222
destroy Worker
@@ -377,7 +371,7 @@ Can be overridden.
Returns void
Inherited from FixedClusterPool.destroyWorker
-- Defined in src/pools/cluster/fixed.ts:69
execute
@@ -393,109 +387,27 @@ Can be overridden.
Returns Promise<Response>
Inherited from FixedClusterPool.execute
-- Defined in src/pools/abstract-pool.ts:208
find Free Worker
--- find
Free Worker(): false | Worker
--
-
-
-
-
Inherit Doc
Returns false | Worker
Inherited from FixedClusterPool.findFreeWorker
--- Defined in src/pools/abstract-pool.ts:197
get Worker Average Tasks Run Time
--- get
Worker Average Tasks Run Time(worker: Worker): undefined | number
--
-
-
-
-
-
-
Inherit Doc
Parameters
---
-
worker: Worker
Returns undefined | number
Inherited from FixedClusterPool.getWorkerAverageTasksRunTime
--- Defined in src/pools/abstract-pool.ts:169
get Worker Index
+find Free Worker Key
-- get
Worker Index(worker: Worker): number
+- find
Free Worker Key(): number
-
-
-
-
Inherit Doc
Parameters
---
-
worker: Worker
Returns number
Inherited from FixedClusterPool.getWorkerIndex
--- Defined in src/pools/abstract-pool.ts:159
get Worker Running Tasks
--- get
Worker Running Tasks(worker: Worker): undefined | number
--
-
-
-
-
-
-
Inherit Doc
Parameters
---
-
worker: Worker
Returns undefined | number
Inherited from FixedClusterPool.getWorkerRunningTasks
--- Defined in src/pools/abstract-pool.ts:164
init Worker Tasks Usage
--- init
Worker Tasks Usage(worker: Worker): void
--
-
-
-
-
-
Initializes tasks usage statistics.
-Parameters
---
-
worker: Worker
-The worker.
-Returns void
Inherited from FixedClusterPool.initWorkerTasksUsage
--- Defined in src/pools/abstract-pool.ts:480
Execute
-Protected
internal-- internal
Execute(worker: Worker, messageId: number): Promise<Response>
--
-
-
-
-
Parameters
---
-
--
-
worker: Worker
messageId: number
Returns Promise<Response>
Inherited from FixedClusterPool.internalExecute
+Inherited from FixedClusterPool.findFreeWorkerKey
-- Defined in src/pools/abstract-pool.ts:315
Get Busy Status
+Protected
internalProtected
internal-- internal
Get Busy Status(): boolean
+- internal
Busy(): boolean
-
-
Returns boolean
Inherited from FixedClusterPool.internalGetBusyStatus
+Inherited from FixedClusterPool.internalBusy
-- Defined in src/pools/abstract-pool.ts:189
Protected
is@@ -506,7 +418,7 @@ Can be overridden.
Returns boolean
Inherited from FixedClusterPool.isMain
-- Defined in src/pools/cluster/fixed.ts:64
register Worker Message Listener
@@ -540,7 +452,7 @@ Can be overridden.
Returns void
Inherited from FixedClusterPool.registerWorkerMessageListener
-- Defined in src/pools/cluster/fixed.ts:80
Protected
remove@@ -558,7 +470,7 @@ Can be overridden.
Returns void
Inherited from FixedClusterPool.removeWorker
-- Defined in src/pools/abstract-pool.ts:277
Protected
send@@ -576,11 +488,11 @@ Can be overridden.
Returns void
Inherited from FixedClusterPool.sendToWorker
-- Defined in src/pools/cluster/fixed.ts:75
set Worker Choice Strategy
-- set
Worker Choice Strategy(workerChoiceStrategy: "ROUND_ROBIN" | "LESS_RECENTLY_USED" | "FAIR_SHARE" | "WEIGHTED_ROUND_ROBIN"): void
+- set
Worker Choice Strategy(workerChoiceStrategy: "ROUND_ROBIN" | "LESS_USED" | "LESS_BUSY" | "FAIR_SHARE" | "WEIGHTED_ROUND_ROBIN"): void
-
@@ -588,11 +500,11 @@ Can be overridden.
-
-
Inherit Doc
Parameters
workerChoiceStrategy: "ROUND_ROBIN" | "LESS_RECENTLY_USED" | "FAIR_SHARE" | "WEIGHTED_ROUND_ROBIN"
workerChoiceStrategy: "ROUND_ROBIN" | "LESS_USED" | "LESS_BUSY" | "FAIR_SHARE" | "WEIGHTED_ROUND_ROBIN"
Returns void
Inherited from FixedClusterPool.setWorkerChoiceStrategy
-- Defined in src/pools/abstract-pool.ts:174
Protected
setup@@ -603,7 +515,7 @@ Can be overridden.
Returns void
Inherited from FixedClusterPool.setupHook
-- Defined in src/pools/cluster/fixed.ts:59
Protected
worker@@ -631,7 +543,7 @@ Can be overridden.
Returns void
Inherited from FixedClusterPool.workerListener
-- Defined in src/pools/abstract-pool.ts:368
@@ -660,33 +572,27 @@ Can be overridden.constructor
emitter?
file Path
-max
-next Message Id
+max
number Of Workers
opts
-promise Map
+promise Response Map
worker Choice Strategy Context
workers
-workers Tasks Usage
busy
-number Of Running Tasks
+full
+number Of Running Tasks
type
-after Promise Worker Response Hook
+after Promise Response Hook
after Worker Setup
-before Promise Worker Response Hook
+before Promise Response Hook
choose Worker
create And Setup Worker
create Worker
destroy
destroy Worker
execute
-find Free Worker
-get Worker Average Tasks Run Time
-get Worker Index
-get Worker Running Tasks
-init Worker Tasks Usage
-internal Execute
-internal Get Busy Status
+find Free Worker Key
+internal Busy
is Main
register Worker Message Listener
remove Worker