Simple Asynchronous Messaging

• 简介
• 安装／配置
  • 需求
  • 安装
  • 运行时配置
  • 资源类型
• 预定义常量
• 范例
  • Connections
  • Messages
  • Messaging operations
  • Publish/Subscribe and subscriptions to topics
  • Error handling
• SAM 函数
  • SAMConnection::commit — Commits (completes) the current unit of work
  • SAMConnection::connect — Establishes a connection to a Messaging Server
  • SAMConnection::__construct — Creates a new connection to a Messaging Server
  • SAMConnection::disconnect — Disconnects from a Messaging Server
  • SAMConnection::errno — Contains the unique numeric error code of the last executed SAM operation
  • SAMConnection::error — Contains the text description of the last failed SAM operation
  • SAMConnection::isConnected — Queries whether a connection is established to a Messaging Server
  • SAMConnection::peek — Read a message from a queue without removing it from the queue
  • SAMConnection::peekAll — Read one or more messages from a queue without removing it from the queue
  • SAMConnection::receive — Receive a message from a queue or subscription
  • SAMConnection::remove — Remove a message from a queue
  • SAMConnection::rollback — Cancels (rolls back) an in-flight unit of work
  • SAMConnection::send — Send a message to a queue or publish an item to a topic
  • SAMConnection::setDebug — Turn on or off additional debugging output
  • SAMConnection::subscribe — Create a subscription to a specified topic
  • SAMConnection::unsubscribe — Cancel a subscription to a specified topic
  • SAMMessage::body — The body of the message
  • SAMMessage::__construct — Creates a new Message object
  • SAMMessage::header — The header properties of the message