/
req_res_server.go
118 lines (82 loc) · 2.35 KB
/
req_res_server.go
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package main
import (
"fmt"
"github.com/1-bi/servicebus"
rt "github.com/1-bi/servicebus/runtime"
"github.com/1-bi/servicebus/test"
"github.com/1-bi/uerrors"
"github.com/nats-io/go-nats"
"log"
"runtime"
)
func main() {
// ---- create service bus manager ----
serviceManager, err := rt.NewServiceManager(nats.DefaultURL)
if err != nil {
log.Fatal(err)
}
// --- define event handler ---
serviceManager.On("event.req.test1", testReqResHandler1)
serviceManager.On("event.req.test2", testReqResHandler2)
serviceManager.On("event.req.test3", testReqResHandler3)
serviceManager.On("event.req.test4", testReqResHandler4)
serviceManager.ListenServices()
// ---- keep program running ----
runtime.Goexit()
}
func testReqResHandler1(handler servicebus.ServiceEventHandler) {
handler.ConvertRequestBody(func() interface{} {
var reqData string
return &reqData
})
handler.Process(func(bc servicebus.EventbusContext) uerrors.CodeError {
reqData := bc.GetRequestData()
result := bc.GetResult()
result.Complete("Ok , I get it .")
fmt.Println(" request data : ")
fmt.Println(reqData)
return nil
})
}
func testReqResHandler2(handler servicebus.ServiceEventHandler) {
handler.ConvertRequestBody(func() interface{} {
var reqData int
return &reqData
})
handler.Process(func(bc servicebus.EventbusContext) uerrors.CodeError {
reqData := bc.GetRequestData()
fmt.Println(" request data2 : ")
fmt.Println(reqData)
result := bc.GetResult()
result.Complete("Ok , I get it 20 .")
return nil
})
}
func testReqResHandler3(handler servicebus.ServiceEventHandler) {
handler.ConvertRequestBody(func() interface{} {
reqData := make(map[string]string, 0)
return &reqData
})
handler.Process(func(bc servicebus.EventbusContext) uerrors.CodeError {
reqData := bc.GetRequestData()
fmt.Println(" request data3 : ")
fmt.Println(reqData)
result := bc.GetResult()
result.Complete("Ok , I get it 3 .")
return nil
})
}
func testReqResHandler4(handler servicebus.ServiceEventHandler) {
handler.ConvertRequestBody(func() interface{} {
reqData := new(test.MockObj1)
return &reqData
})
handler.Process(func(bc servicebus.EventbusContext) uerrors.CodeError {
reqData := bc.GetRequestData()
fmt.Println(" request data4 : ")
fmt.Println(reqData)
result := bc.GetResult()
result.Complete("Ok , I get it 4 .")
return nil
})
}