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Update Go SDK to v1.25.0 (temporalio#306)
Update Go SDK to v1.25.0
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### Steps to run this sample: | ||
1) Run a [Temporal service](https://github.com/temporalio/samples-go/tree/main/#how-to-use). | ||
2) Run the following command to start the worker | ||
``` | ||
go run slogadapter/worker/main.go | ||
``` | ||
3) Run the following command to start the example | ||
``` | ||
go run slogadapter/starter/main.go | ||
``` | ||
4) Check worker logs in colorful JSON format: | ||
```json | ||
{"time":"2023-10-06T14:16:30.511716-07:00","level":"INFO","source":{"function":"go.temporal.io/sdk/internal.(*AggregatedWorker).Start","file":"/Users/user/go/pkg/mod/go.temporal.io/[email protected]/internal/internal_worker.go","line":987},"msg":"Started Worker","Namespace":"default","TaskQueue":"slog-logger","WorkerID":"11177@worker@"} | ||
{"time":"2023-10-06T14:16:32.679875-07:00","level":"INFO","source":{"function":"github.com/temporalio/samples-go/slogadapter.Workflow","file":"/Users/user/Documents/Code/samples-go/slogadapter/workflow.go","line":22},"msg":"Logging from workflow","Namespace":"default","TaskQueue":"slog-logger","WorkerID":"11177@worker@","WorkflowType":"Workflow","WorkflowID":"slog_logger_workflow_id","RunID":"7666eddc-a124-445a-a085-2fd0e9a719e3","Attempt":1,"name":"<param to log>"} | ||
{"time":"2023-10-06T14:16:32.67998-07:00","level":"DEBUG","source":{"function":"go.temporal.io/sdk/internal.(*workflowEnvironmentImpl).ExecuteActivity","file":"/Users/user/go/pkg/mod/go.temporal.io/[email protected]/internal/internal_event_handlers.go","line":676},"msg":"ExecuteActivity","Namespace":"default","TaskQueue":"slog-logger","WorkerID":"11177@worker@","WorkflowType":"Workflow","WorkflowID":"slog_logger_workflow_id","RunID":"7666eddc-a124-445a-a085-2fd0e9a719e3","Attempt":1,"ActivityID":"5","ActivityType":"LoggingActivity"} | ||
{"time":"2023-10-06T14:16:32.689103-07:00","level":"INFO","source":{"function":"github.com/temporalio/samples-go/slogadapter.LoggingActivity","file":"/Users/user/Documents/Code/samples-go/slogadapter/workflow.go","line":45},"msg":"Executing LoggingActivity.","Namespace":"default","TaskQueue":"slog-logger","WorkerID":"11177@worker@","ActivityID":"5","ActivityType":"LoggingActivity","Attempt":1,"WorkflowType":"Workflow","WorkflowID":"slog_logger_workflow_id","RunID":"7666eddc-a124-445a-a085-2fd0e9a719e3","activity":"LoggingActivity","name":"<param to log>"} | ||
{"time":"2023-10-06T14:16:32.689144-07:00","level":"DEBUG","source":{"function":"github.com/temporalio/samples-go/slogadapter.LoggingActivity","file":"/Users/user/Documents/Code/samples-go/slogadapter/workflow.go","line":46},"msg":"Debugging LoggingActivity.","Namespace":"default","TaskQueue":"slog-logger","WorkerID":"11177@worker@","ActivityID":"5","ActivityType":"LoggingActivity","Attempt":1,"WorkflowType":"Workflow","WorkflowID":"slog_logger_workflow_id","RunID":"7666eddc-a124-445a-a085-2fd0e9a719e3","activity":"LoggingActivity","value":"important debug data"} | ||
{"time":"2023-10-06T14:16:32.703167-07:00","level":"DEBUG","source":{"function":"go.temporal.io/sdk/internal.(*workflowEnvironmentImpl).ExecuteActivity","file":"/Users/user/go/pkg/mod/go.temporal.io/[email protected]/internal/internal_event_handlers.go","line":676},"msg":"ExecuteActivity","Namespace":"default","TaskQueue":"slog-logger","WorkerID":"11177@worker@","WorkflowType":"Workflow","WorkflowID":"slog_logger_workflow_id","RunID":"7666eddc-a124-445a-a085-2fd0e9a719e3","Attempt":1,"ActivityID":"11","ActivityType":"LoggingErrorAcctivity"} | ||
{"time":"2023-10-06T14:16:32.70982-07:00","level":"WARN","source":{"function":"github.com/temporalio/samples-go/slogadapter.LoggingErrorAcctivity","file":"/Users/user/Documents/Code/samples-go/slogadapter/workflow.go","line":52},"msg":"Ignore next error message. It is just for demo purpose.","Namespace":"default","TaskQueue":"slog-logger","WorkerID":"11177@worker@","ActivityID":"11","ActivityType":"LoggingErrorAcctivity","Attempt":1,"WorkflowType":"Workflow","WorkflowID":"slog_logger_workflow_id","RunID":"7666eddc-a124-445a-a085-2fd0e9a719e3"} | ||
{"time":"2023-10-06T14:16:32.709847-07:00","level":"ERROR","source":{"function":"github.com/temporalio/samples-go/slogadapter.LoggingErrorAcctivity","file":"/Users/user/Documents/Code/samples-go/slogadapter/workflow.go","line":53},"msg":"Unable to execute LoggingErrorAcctivity.","Namespace":"default","TaskQueue":"slog-logger","WorkerID":"11177@worker@","ActivityID":"11","ActivityType":"LoggingErrorAcctivity","Attempt":1,"WorkflowType":"Workflow","WorkflowID":"slog_logger_workflow_id","RunID":"7666eddc-a124-445a-a085-2fd0e9a719e3","error":"random error"} | ||
{"time":"2023-10-06T14:16:32.720006-07:00","level":"INFO","source":{"function":"github.com/temporalio/samples-go/slogadapter.Workflow","file":"/Users/user/Documents/Code/samples-go/slogadapter/workflow.go","line":37},"msg":"Workflow completed.","Namespace":"default","TaskQueue":"slog-logger","WorkerID":"11177@worker@","WorkflowType":"Workflow","WorkflowID":"slog_logger_workflow_id","RunID":"7666eddc-a124-445a-a085-2fd0e9a719e3","Attempt":1} | ||
``` |
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package main | ||
|
||
import ( | ||
"context" | ||
"log" | ||
|
||
"github.com/temporalio/samples-go/slogadapter" | ||
"go.temporal.io/sdk/client" | ||
) | ||
|
||
func main() { | ||
// The client is a heavyweight object that should be created once per process. | ||
c, err := client.Dial(client.Options{}) | ||
if err != nil { | ||
log.Fatalln("Unable to create client", err) | ||
} | ||
defer c.Close() | ||
|
||
workflowOptions := client.StartWorkflowOptions{ | ||
ID: "slog_logger_workflow_id", | ||
TaskQueue: "slog-logger", | ||
} | ||
|
||
we, err := c.ExecuteWorkflow(context.Background(), workflowOptions, slogadapter.Workflow, "<param to log>") | ||
if err != nil { | ||
log.Fatalln("Unable to execute workflow", err) | ||
} | ||
|
||
log.Println("Started workflow", "WorkflowID", we.GetID(), "RunID", we.GetRunID()) | ||
|
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// Synchronously wait for the workflow completion. | ||
var result interface{} | ||
err = we.Get(context.Background(), &result) | ||
if err != nil { | ||
log.Fatalln("Unable get workflow result", err) | ||
} | ||
log.Println("Workflow completed. Check worker logs.") | ||
} |
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package main | ||
|
||
import ( | ||
"log" | ||
"os" | ||
|
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"log/slog" | ||
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"github.com/temporalio/samples-go/slogadapter" | ||
"go.temporal.io/sdk/client" | ||
tlog "go.temporal.io/sdk/log" | ||
"go.temporal.io/sdk/worker" | ||
) | ||
|
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func main() { | ||
c, err := client.Dial(client.Options{ | ||
Logger: tlog.NewStructuredLogger( | ||
slog.New(slog.NewJSONHandler(os.Stdout, &slog.HandlerOptions{ | ||
AddSource: true, | ||
Level: slog.LevelDebug, | ||
}))), | ||
}) | ||
if err != nil { | ||
log.Fatalln("Unable to create client", err) | ||
} | ||
defer c.Close() | ||
|
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w := worker.New(c, "slog-logger", worker.Options{}) | ||
|
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w.RegisterWorkflow(slogadapter.Workflow) | ||
w.RegisterActivity(slogadapter.LoggingActivity) | ||
w.RegisterActivity(slogadapter.LoggingErrorAcctivity) | ||
|
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err = w.Run(worker.InterruptCh()) | ||
if err != nil { | ||
log.Fatalln("Unable to start worker", err) | ||
} | ||
} |
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package slogadapter | ||
|
||
import ( | ||
"context" | ||
"errors" | ||
"time" | ||
|
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"go.temporal.io/sdk/activity" | ||
"go.temporal.io/sdk/log" | ||
"go.temporal.io/sdk/workflow" | ||
) | ||
|
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// Workflow is a workflow function which does some logging. | ||
// Important note: workflow logger is replay aware and it won't log during replay. | ||
func Workflow(ctx workflow.Context, name string) error { | ||
ao := workflow.ActivityOptions{ | ||
StartToCloseTimeout: 10 * time.Second, | ||
} | ||
ctx = workflow.WithActivityOptions(ctx, ao) | ||
|
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logger := workflow.GetLogger(ctx) | ||
logger.Info("Logging from workflow", "name", name) | ||
|
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var result interface{} | ||
err := workflow.ExecuteActivity(ctx, LoggingActivity, name).Get(ctx, &result) | ||
if err != nil { | ||
logger.Error("LoggingActivity failed.", "Error", err) | ||
return err | ||
} | ||
|
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err = workflow.ExecuteActivity(ctx, LoggingErrorAcctivity).Get(ctx, &result) | ||
if err != nil { | ||
logger.Error("LoggingActivity failed.", "Error", err) | ||
return err | ||
} | ||
|
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logger.Info("Workflow completed.") | ||
return nil | ||
} | ||
|
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func LoggingActivity(ctx context.Context, name string) error { | ||
logger := activity.GetLogger(ctx) | ||
withLogger := logger.(log.WithLogger).With("activity", "LoggingActivity") | ||
|
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withLogger.Info("Executing LoggingActivity.", "name", name) | ||
withLogger.Debug("Debugging LoggingActivity.", "value", "important debug data") | ||
return nil | ||
} | ||
|
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func LoggingErrorAcctivity(ctx context.Context) error { | ||
logger := activity.GetLogger(ctx) | ||
logger.Warn("Ignore next error message. It is just for demo purpose.") | ||
logger.Error("Unable to execute LoggingErrorAcctivity.", "error", errors.New("random error")) | ||
return nil | ||
} |
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