simply include queue.h in your project and link with Queue.c and libpthread $ clang main.c queue.c -lpthread Sample Applications: #include <stdio.h> #include <string.h> #include <stdlib.h> #include "queue.h" int main() { struct queue q; struct queue *ptrQ = &q; init_queue(&pt...
常用queue属性 在 rabbitmq-c代码中可以看到如下代码 上图所示为queue声明时使用的结构体。其中最容易让使用者迷惑的3个属性是durable、exclusive和auto_delete。 上图所示为consumer从queue进行消息消费时用于设置属性的结构体。其中最容易让使用者迷惑的属性是exclusive(上图中的exclusive注释有点问题,请忽略)。 测试过...
“c-message-queue”. The implementation is defined in a single header file and consists of just two macros. These macros allow you to create as many queues as your applications needs. The type of objects held in the queue are strongly typed, and ...
CMSimpleQueueEnqueue(_:element:) Enqueues an element in the queue. iOS 5.0+iPadOS 5.0+Mac Catalyst 13.1+macOS 10.7+tvOS 9.0+visionOS 1.0+watchOS 6.0+ funcCMSimpleQueueEnqueue(_queue:CMSimpleQueue,element:UnsafeRawPointer) ->OSStatus Parameters ...
The dequeued element.NULLif the queue was empty, or if there was some other error. See Also Managing Queues funcCMSimpleQueueEnqueue(CMSimpleQueue,element:UnsafeRawPointer) ->OSStatus Enqueues an element in the queue. funcCMSimpleQueueReset(CMSimpleQueue) ->OSStatus ...
Amazon SQS verschlüsselt keine Nachrichten, die sich bereits in der Queue befinden. Verschlüsselte Nachrichten bleiben auch dann verschlüsselt, wenn die Verschlüsselung der Warteschlange deaktiviert wird.Das Verschieben einer Nachricht in eine Warteschlange für unzustellbare Nachrichten wi...
in-memory pipe (which is implemented with simple memcpy's), when one thread lags behind, the other one is free to continue its operation. If the producer is lagging, the consumer will block until there is data. If the consumer is lagging, requests will just pile up in the queue to be...
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I can't select a default agent pool and I can't queue my build or release. How do I fix this? See Agent pools. My NuGet push task is failing with the following error: "Error: unable to get local issuer certificate". How can I fix this? This can be fixed by adding a trusted ...
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