Added a simple example

README.md

@@ -1,5 +1,9 @@
-# go-sqs
+# go-sqs-worker
 
 This is a simple wrapping library in order to help you onboard easier your Go services with SQS. The idea
 is that a service has a consumer and/or a producer of SQS messages. Consider this library some boilerplate 
 for facilitating this integration.
+
+# Example
+
+See a simple usage example [here](example/simple.go).

example/simple.go

@@ -0,0 +1,55 @@
+package main
+
+import (
+	"fmt"
+	"log"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/session"
+	"github.com/aws/aws-sdk-go/service/sqs"
+	sqsworker "github.com/koslib/go-sqs-worker"
+)
+
+var (
+	sqsJobUrl string
+)
+
+func main() {
+	sqsJobUrl = "add your SQS url here"
+
+	awsSession := session.Must(session.NewSession(&aws.Config{
+		Region: aws.String("us-east-1"),
+	}))
+	sqsQueue := sqs.New(awsSession)
+
+	publisher := sqsworker.NewPublisher(sqsQueue, sqsJobUrl, 10)
+
+	payload := "this is a test message body"
+	err := publisher.PublishMessage(
+		payload,
+		map[string]*sqs.MessageAttributeValue{
+			"Foo": {
+				DataType:    aws.String("String"),
+				StringValue: aws.String("Bar"),
+			},
+		},
+	)
+	if err != nil {
+		log.Println("failed to publish message")
+	}
+
+	listener := sqsworker.NewListener(sqsQueue, sqsJobUrl, 5, 10)
+	listener.Start(MyMsgHandler{})
+
+}
+
+// MyMsgHandler implements the Handler interface
+type MyMsgHandler struct {
+	// list any dependencies for your handler here
+}
+
+// HandleMessage just prints the body of the message received
+func (m MyMsgHandler) HandleMessage(msg *sqs.Message) error {
+	fmt.Println(msg.Body)
+	return nil
+}