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TypeScript amqplib.Channel類代碼示例

本文整理匯總了TypeScript中amqplib.Channel的典型用法代碼示例。如果您正苦於以下問題:TypeScript Channel類的具體用法?TypeScript Channel怎麽用?TypeScript Channel使用的例子?那麽, 這裏精選的類代碼示例或許可以為您提供幫助。


在下文中一共展示了Channel類的9個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的TypeScript代碼示例。

示例1: consumeChannel

 private consumeChannel(channel: Channel): void {
     channel.consume(
         REPLY_QUEUE,
         (msg: Message) => this.responseEmitter.emit(msg.properties.correlationId, msg.content),
         {noAck: true}
     );
 }
開發者ID:db3dev,項目名稱:amqp-rpc-client-controller,代碼行數:7,代碼來源:client.ts

示例2:

            .then((channel: Channel) => {
                self._channel = channel;

                // Assert Queue
                channel.assertQueue(
                    self.queueName,
                    { durable: false }
                );
                channel.prefetch(1);
                if (self.verboseOn) {
                    console.log(`Awaiting RPC Requests On: ${self.queueName}`);
                }

                // Consume Messages
                self.consumeChannel.apply(self, [channel, actionFunction]);

                return self._channel;
            });
開發者ID:db3dev,項目名稱:amqp-rpc-server-controller,代碼行數:18,代碼來源:server.ts

示例3:

            .then((channel: Channel) => {
                self._channel = channel;
                channel.setMaxListeners(0);

                // Action to take when message received
                self.consumeChannel.apply(self, [channel]);

                return channel;
            });
開發者ID:db3dev,項目名稱:amqp-rpc-client-controller,代碼行數:9,代碼來源:client.ts

示例4: consumeChannel

    private consumeChannel(
        channel: Channel,
        actionFunction: (message: any, responseCallback: Function) => {}
    ): void {
        channel.consume(
            this.queueName,
            (msg: Message) => {
                const decodedMessage = msg.content.toString();

                // Handle Received Message
                if (this.verboseOn) {
                    console.log(`RECEIVED FROM BROKER: ${decodedMessage}`);
                }
                actionFunction(JSON.parse(decodedMessage), (response: any, error?: Error) => {
                    if (!response && !error) {
                        error = new Error('Could not complete request.');
                    }

                    if (typeof response !== 'object') {
                        error = new Error('Response must be a JSON object.');
                    }

                    if (error) {
                        // Failed to handle message
                        channel.sendToQueue(
                            msg.properties.replyTo,
                            new Buffer(JSON.stringify(error)),
                            { correlationId: msg.properties.correlationId }
                        );
                    } else {
                        // Send back response
                        const outgoing: string = JSON.stringify(response);

                        if (this.verboseOn) {
                            console.log(`SENDING TO BROKER: ${outgoing}`);
                        }
                        channel.sendToQueue(
                            msg.properties.replyTo,
                            new Buffer(outgoing),
                            { correlationId: msg.properties.correlationId }
                        );
                    }

                    // Send Ack
                    channel.ack(msg);
                });
            }
        );
    }
開發者ID:db3dev,項目名稱:amqp-rpc-server-controller,代碼行數:49,代碼來源:server.ts

示例5: Buffer

                actionFunction(JSON.parse(decodedMessage), (response: any, error?: Error) => {
                    if (!response && !error) {
                        error = new Error('Could not complete request.');
                    }

                    if (typeof response !== 'object') {
                        error = new Error('Response must be a JSON object.');
                    }

                    if (error) {
                        // Failed to handle message
                        channel.sendToQueue(
                            msg.properties.replyTo,
                            new Buffer(JSON.stringify(error)),
                            { correlationId: msg.properties.correlationId }
                        );
                    } else {
                        // Send back response
                        const outgoing: string = JSON.stringify(response);

                        if (this.verboseOn) {
                            console.log(`SENDING TO BROKER: ${outgoing}`);
                        }
                        channel.sendToQueue(
                            msg.properties.replyTo,
                            new Buffer(outgoing),
                            { correlationId: msg.properties.correlationId }
                        );
                    }

                    // Send Ack
                    channel.ack(msg);
                });
開發者ID:db3dev,項目名稱:amqp-rpc-server-controller,代碼行數:33,代碼來源:server.ts

示例6: cancel

 public async cancel() {
   if (!this.isAcked) throw new Error('cannot cancel before ack')
   await this.channel.cancel(this.message.fields['consumerTag'])
   await this.channel.close()
   this.emit('cancel')
 }
開發者ID:bangbang93,項目名稱:carrotmq,代碼行數:6,代碼來源:context.ts

示例7: reject

 public reject(requeue?: boolean) {
   this.checkAck()
   return this.channel.reject(this.message, requeue)
 }
開發者ID:bangbang93,項目名稱:carrotmq,代碼行數:4,代碼來源:context.ts

示例8: nack

 public nack(allUpTo?: boolean, requeue?: boolean) {
   this.checkAck()
   return this.channel.nack(this.message, allUpTo, requeue)
 }
開發者ID:bangbang93,項目名稱:carrotmq,代碼行數:4,代碼來源:context.ts

示例9: ack

 public ack(allUpTo?: boolean) {
   this.checkAck()
   return this.channel.ack(this.message, allUpTo)
 }
開發者ID:bangbang93,項目名稱:carrotmq,代碼行數:4,代碼來源:context.ts


注:本文中的amqplib.Channel類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。