GearmanClient 类

    (PECL gearman >= 0.5.0)

    简介

    表示一个连接到 Gearman 任务服务器并发出请求以在提供的数据上执行某些功能的类的类。执行的功能必须是 Gearman 工作器注册的一个功能，传递的数据对任务服务器是不透明的。

    类概要

    class GearmanClient {
    /* 方法 */
    public __construct()
    public addOptions(int $option): bool
    public addServer(string $host = null, int $port = 0, bool $setupExceptionHandler = true): bool
    public addServers(string $servers = null, bool $setupExceptionHandler = true): bool
    public addTask(
        string $function_name,
        string|int|float $workload,
        mixed $context = null,
        ?string $unique_key = null
    ): GearmanTask|false
    public addTaskBackground(
        string $function_name,
        string|int|float $workload,
        mixed $context = null,
        ?string $unique_key = null
    ): GearmanTask|false
    public addTaskHigh(
        string $function_name,
        string|int|float $workload,
        mixed $context = null,
        ?string $unique_key = null
    ): GearmanTask|false
    public addTaskHighBackground(
        string $function_name,
        string|int|float $workload,
        mixed $context = null,
        ?string $unique_key = null
    ): GearmanTask|false
    public addTaskLow(
        string $function_name,
        string|int|float $workload,
        mixed $context = null,
        ?string $unique_key = null
    ): GearmanTask|false
    public addTaskLowBackground(
        string $function_name,
        string|int|float $workload,
        mixed $context = null,
        ?string $unique_key = null
    ): GearmanTask|false
    public addTaskStatus(string $job_handle, mixed $context = null): GearmanTask|false
    public clearCallbacks(): bool
    public context(): string
    public doBackground(string $function, string $workload, ?string $unique = null): string
    public doHigh(string $function, string $workload, ?string $unique = null): string
    public doHighBackground(string $function, string $workload, ?string $unique = null): string
    public doJobHandle(): string
    public doLow(string $function, string $workload, ?string $unique = null): string
    public doLowBackground(string $function, string $workload, ?string $unique = null): string
    public doNormal(string $function, string $workload, ?string $unique = null): string
    public doStatus(): array
    public error(): string|false
    public getErrno(): int
    public jobStatus(string $job_handle): array
    public ping(string $workload): bool
    public removeOptions(int $option): bool
    public returnCode(): int
    public runTasks(): bool
    public setCompleteCallback(callable $function): bool
    public setContext(string $data): bool
    public setCreatedCallback(callable $function): bool
    public setDataCallback(callable $function): bool
    public setExceptionCallback(callable $function): bool
    public setFailCallback(callable $function): bool
    public setOptions(int $option): bool
    public setStatusCallback(callable $function): bool
    public setTimeout(int $timeout): bool
    public setWarningCallback(callable $function): bool
    public setWorkloadCallback(callable $function): bool
    public timeout(): int
    public wait(): bool
    }

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