Golang RabbitMQ Client amqp-"Hello world!"

Sender Program

Package Mainimport ("FMT"    "Log"    "GITHUB.COM/STREADWAY/AMQP") Func failOnError (err error, MSGstring) {    ifErr! =Nil {log. Fatalf ("%s:%s", MSG, err) Panic (FMT. Sprintf ("%s:%s", MSG, err)) }}func Main () {conn, err:= Amqp. Dial ("Amqp://guest:[email protected]:5672/") FailOnError (err,"Failed to connect to RabbitMQ") Defer Conn. Close () ch, err:=Conn. Channel () FailOnError (err,"Failed to open a channel") Defer ch. Close () Q, err:=Ch. Queuedeclare ("Hello",//name        false,//Durable        false,//Delete When usused        false,//Exclusive        false,//no-waitNil//arguments) FailOnError (err,"Failed to declare a queue") Body:="Hello"Err=Ch. Publish ("",//ExchangeQ.name,//Routing Key        false,//Mandatory        false,//ImmediateAMQP. publishing{ContentType:"Text/plain", Body: []byte(body),}) FailOnError (Err,"Failed to publish a message")}

Acceptance procedures

Package Mainimport ("FMT"    "Log"    "GITHUB.COM/STREADWAY/AMQP") Func failOnError (err error, MSGstring) {    ifErr! =Nil {log. Fatalf ("%s:%s", MSG, err) Panic (FMT. Sprintf ("%s:%s", MSG, err)) }}func Main () {conn, err:= Amqp. Dial ("Amqp://guest:[email protected]:5672/") FailOnError (err,"Failed to connect to RabbitMQ") Defer Conn. Close () ch, err:=Conn. Channel () FailOnError (err,"Failed to open a channel") Defer ch. Close () Q, err:=Ch. Queuedeclare ("Hello",//name        false,//Durable        false,//Delete When usused        false,//Exclusive        false,//no-waitNil//arguments) FailOnError (err,"Failed to declare a queue") msgs, err:=Ch. Consume (Q.name,//Queue        "",//Consumer        true,//Auto-ack        false,//Exclusive        false,//no-local        false,//no-waitNil//args) FailOnError (err,"Failed to register a consumer") Forever:= Make(ChanBOOL) go func () { forD: =range msgs {log. Printf ("Received a message:%s", D.body)} } () log. Printf ("[*] waiting for messages. To exit Press CTRL + C")    <-Forever}

Golang RabbitMQ Client amqp-"Hello world!"