/
util.go
214 lines (187 loc) · 6.76 KB
/
util.go
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package integ
import (
"log"
"net/http"
"time"
"github.com/gin-gonic/gin"
"github.com/indeedeng/iwf/cmd/server/iwf"
"github.com/indeedeng/iwf/gen/iwfidl"
"github.com/indeedeng/iwf/integ/workflow/common"
"github.com/indeedeng/iwf/service"
"github.com/indeedeng/iwf/service/api"
cadenceapi "github.com/indeedeng/iwf/service/api/cadence"
temporalapi "github.com/indeedeng/iwf/service/api/temporal"
uclient "github.com/indeedeng/iwf/service/client"
"github.com/indeedeng/iwf/service/common/log/loggerimpl"
"github.com/indeedeng/iwf/service/interpreter/cadence"
"github.com/indeedeng/iwf/service/interpreter/temporal"
"go.temporal.io/sdk/client"
"go.temporal.io/sdk/converter"
"go.uber.org/cadence/encoded"
)
const testNamespace = "default"
func createTemporalClient(dataConverter converter.DataConverter) client.Client {
temporalClient, err := client.Dial(client.Options{
HostPort: *temporalHostPort,
Namespace: testNamespace,
DataConverter: dataConverter,
})
if err != nil {
log.Fatalf("unable to connect to Temporal %v", err)
}
return temporalClient
}
func startWorkflowWorkerWithRpc(handler common.WorkflowHandlerWithRpc) (closeFunc func()) {
router := gin.Default()
router.POST(service.WorkflowWorkerRpcApi, handler.ApiV1WorkflowWorkerRpc)
return doStartWorkflowWorker(handler, router)
}
func startWorkflowWorker(handler common.WorkflowHandler) (closeFunc func()) {
router := gin.Default()
return doStartWorkflowWorker(handler, router)
}
func doStartWorkflowWorker(handler common.WorkflowHandler, router *gin.Engine) (closeFunc func()) {
router.POST(service.StateStartApi, handler.ApiV1WorkflowStateStart)
router.POST(service.StateDecideApi, handler.ApiV1WorkflowStateDecide)
wfServer := &http.Server{
Addr: ":" + testWorkflowServerPort,
Handler: router,
}
go func() {
if err := wfServer.ListenAndServe(); err != nil && err != http.ErrServerClosed {
log.Fatalf("listen: %s\n", err)
}
}()
return func() { wfServer.Close() }
}
type IwfServiceTestConfig struct {
BackendType service.BackendType
MemoEncryption bool
DisableFailAtMemoIncompatibility bool // default to false so that we will fail at test
}
func startIwfService(backendType service.BackendType) (closeFunc func()) {
_, cf := startIwfServiceWithClient(backendType)
return cf
}
func startIwfServiceByConfig(config IwfServiceTestConfig) (uclient uclient.UnifiedClient, closeFunc func()) {
return doStartIwfServiceWithClient(config)
}
func startIwfServiceWithClient(backendType service.BackendType) (uclient uclient.UnifiedClient, closeFunc func()) {
return doStartIwfServiceWithClient(IwfServiceTestConfig{BackendType: backendType})
//if backendType == service.BackendTypeTemporal {
//if integTemporalUclientCached == nil {
// return doStartIwfServiceWithClient(backendType)
//}
//return integTemporalUclientCached, func() {}
//}
//if integCadenceUclientCached == nil {
// return doStartIwfServiceWithClient(backendType)
//}
//return integCadenceUclientCached, func() {}
}
// disable caching for now as it makes it difficult to test memo
//var integCadenceUclientCached api.UnifiedClient
//var integTemporalUclientCached api.UnifiedClient
func doStartIwfServiceWithClient(config IwfServiceTestConfig) (uclient uclient.UnifiedClient, closeFunc func()) {
failAtMemoIncompatibility := !config.DisableFailAtMemoIncompatibility
if config.BackendType == service.BackendTypeTemporal {
dataConverter := converter.GetDefaultDataConverter()
if config.MemoEncryption {
dataConverter = encryptionDataConverter
}
temporalClient := createTemporalClient(dataConverter)
logger, err := loggerimpl.NewDevelopment()
if err != nil {
panic(err)
}
uclient = temporalapi.NewTemporalClient(temporalClient, testNamespace, dataConverter, config.MemoEncryption)
iwfService := api.NewService(createTestConfig(failAtMemoIncompatibility), uclient, logger)
iwfServer := &http.Server{
Addr: ":" + testIwfServerPort,
Handler: iwfService,
}
go func() {
if err := iwfServer.ListenAndServe(); err != nil && err != http.ErrServerClosed {
log.Fatalf("listen: %s\n", err)
}
}()
// start iwf interpreter worker
interpreter := temporal.NewInterpreterWorker(createTestConfig(failAtMemoIncompatibility), temporalClient, service.TaskQueue, config.MemoEncryption, dataConverter, uclient)
interpreter.Start()
return uclient, func() {
iwfServer.Close()
interpreter.Close()
}
} else if config.BackendType == service.BackendTypeCadence {
serviceClient, closeFunc, err := iwf.BuildCadenceServiceClient(iwf.DefaultCadenceHostPort)
if err != nil {
log.Fatalf("cannot connnect to Cadence %v", err)
}
cadenceClient, err := iwf.BuildCadenceClient(serviceClient, iwf.DefaultCadenceDomain)
logger, err := loggerimpl.NewDevelopment()
if err != nil {
panic(err)
}
uclient = cadenceapi.NewCadenceClient(iwf.DefaultCadenceDomain, cadenceClient, serviceClient, encoded.GetDefaultDataConverter(), closeFunc)
iwfService := api.NewService(createTestConfig(failAtMemoIncompatibility), uclient, logger)
iwfServer := &http.Server{
Addr: ":" + testIwfServerPort,
Handler: iwfService,
}
go func() {
if err := iwfServer.ListenAndServe(); err != nil && err != http.ErrServerClosed {
log.Fatalf("listen: %s\n", err)
}
}()
// start iwf interpreter worker
interpreter := cadence.NewInterpreterWorker(createTestConfig(failAtMemoIncompatibility), serviceClient, iwf.DefaultCadenceDomain, service.TaskQueue, closeFunc, uclient)
interpreter.Start()
return uclient, func() {
iwfServer.Close()
interpreter.Close()
}
} else {
panic("not supported backend type " + config.BackendType)
}
}
func panicAtHttpError(err error, httpResp *http.Response) {
if err != nil {
panic(err)
}
if httpResp.StatusCode != http.StatusOK {
panic("Status not success" + httpResp.Status)
}
}
func panicAtHttpErrorOrWorkflowUncompleted(err error, httpResp *http.Response, resp *iwfidl.WorkflowGetResponse) {
if err != nil {
panic(err)
}
if httpResp.StatusCode != http.StatusOK {
panic("Status not success" + httpResp.Status)
}
if resp.WorkflowStatus != iwfidl.COMPLETED {
panic("Workflow uncompleted:" + resp.WorkflowStatus)
}
}
func smallWaitForFastTest() {
du := time.Millisecond * time.Duration(*repeatInterval)
if *repeatIntegTest == 0 {
du = time.Millisecond
}
time.Sleep(du)
}
func minimumContinueAsNewConfig() *iwfidl.WorkflowConfig {
return &iwfidl.WorkflowConfig{
ContinueAsNewThreshold: iwfidl.PtrInt32(1),
}
}
func getBackendTypes() []service.BackendType {
backendTypesToTest := []service.BackendType{}
if *temporalIntegTest {
backendTypesToTest = append(backendTypesToTest, service.BackendTypeTemporal)
}
if *cadenceIntegTest {
backendTypesToTest = append(backendTypesToTest, service.BackendTypeCadence)
}
return backendTypesToTest
}