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Automation Advisor
Testkube
client
StreamToLogsChannel

How to use StreamToLogsChannel method of client Package

Best Testkube code snippet using client.StreamToLogsChannel

proxy_client.go

Source:proxy_client.go

...112	}113	go func() {114		defer close(logs)115		defer resp.Close()116		StreamToLogsChannel(resp, logs)117	}()118	return nil119}120// GetFile returns file artifact121func (t ProxyClient[A]) GetFile(uri, fileName, destination string) (name string, err error) {122	req, err := t.getProxy(http.MethodGet).123		Suffix(uri).124		SetHeader("Accept", "text/event-stream").125		Stream(context.Background())126	if err != nil {127		return name, err128	}129	defer req.Close()130	f, err := os.Create(filepath.Join(destination, filepath.Base(fileName)))...

common.go

Source:common.go

...10// Version is client version literal11const Version = "v1"12// TestkubeInstallationNamespace where Testkube is installed13const TestkubeInstallationNamespace = "testkube"14// StreamToLogsChannel converts io.Reader with SSE data like `data: {"type": "event", "message":"something"}`15// to channel of output.Output objects, helps with logs streaming from SSE endpoint (passed from job executor)16func StreamToLogsChannel(resp io.Reader, logs chan output.Output) {17	reader := bufio.NewReader(resp)18	for {19		b, err := reader.ReadBytes('\n')20		if err != nil {21			if err == io.EOF {22				err = nil23			}24			break25		}26		chunk := trimDataChunk(b)27		// ignore lines which are not JSON objects28		if len(chunk) < 2 || chunk[0] != '{' {29			continue30		}...

common_test.go

Source:common_test.go

...12	in := []byte(`data: {"type": "error","message": "some message"}\n\n`)13	out := trimDataChunk(in)14	assert.Equal(t, `{"type": "error","message": "some message"}`, string(out))15}16// TestStreamToLogsChannelOldErrorFormat parses old output error format and return type field17func TestStreamToLogsChannelOldErrorFormat(t *testing.T) {18	log := make(chan output.Output)19	in := []byte(`data: {"type": "error", "message": "some message"}` + "\n\n")20	buf := bytes.NewBuffer(in)21	go StreamToLogsChannel(buf, log)22	result := <-log23	assert.Equal(t, output.Output{Type_: "error", Content: ""}, result)24}25// TestStreamToLogsChannelNewErrorFormat parses new output error format and return type and content fields26func TestStreamToLogsChannelNewErrorFormat(t *testing.T) {27	log := make(chan output.Output)28	out, _ := json.Marshal(output.NewOutputError(errors.New("some message")))29	in := []byte(fmt.Sprintf("%s\n", out))30	buf := bytes.NewBuffer(in)31	go StreamToLogsChannel(buf, log)32	result := <-log33	assert.Equal(t, output.Output{Type_: "error", Content: "some message"}, result)34}...

StreamToLogsChannel

Using AI Code Generation

1import (2func main() {3	cli, err := client.NewClientWithOpts(client.FromEnv)4	if err != nil {5		panic(err)6	}7	ctx := context.Background()8	filters := filters.NewArgs()9	filters.Add("name", "container_name")10	filters.Add("type", "container")11	filters.Add("event", "start")12	filters.Add("event", "stop")13	filters.Add("event", "die")14	filters.Add("event", "pause")15	filters.Add("event", "unpause")16	filters.Add("event", "destroy")17	filters.Add("event", "kill")18	filters.Add("event", "oom")19	filters.Add("event", "rename")20	filters.Add("event", "restart")21	filters.Add("event", "update")22	filters.Add("event", "exec_create")23	filters.Add("event", "exec_start")24	filters.Add("event", "exec_die")25	filters.Add("event", "health_status")26	filters.Add("event", "attach")27	filters.Add("event", "detach")28	filters.Add("event", "export")29	filters.Add("event", "pull")30	filters.Add("event", "push")31	filters.Add("event", "tag")32	filters.Add("event", "untag")33	filters.Add("event", "create")34	filters.Add("event", "delete")35	filters.Add("event", "copy")36	filters.Add("event", "exec_resize")37	filters.Add("event", "resize")38	filters.Add("event", "top")39	filters.Add("event", "commit")40	filters.Add("event", "exec_detach")41	filters.Add("event", "exec_destroy")42	filters.Add("event", "network_connect")43	filters.Add("event", "network_disconnect")44	filters.Add("event", "volume_create")45	filters.Add("event", "volume_remove")46	filters.Add("event", "volume_prune")47	filters.Add("event", "volume_inspect")48	filters.Add("event", "volume_list")49	filters.Add("event", "volume_destroy")50	filters.Add("event", "volume_create")51	filters.Add("event", "volume_remove")52	filters.Add("event", "volume_pr

StreamToLogsChannel

Using AI Code Generation

1import (2func main() {3	var (4	if err != nil {5		log.Fatal(err)6	}7	err = client.Connect()8	if err != nil {9		log.Fatal(err)10	}11	defer client.Disconnect()12	collection := client.Database("test").Collection("test")13	ctx := context.Background()14	_, err = collection.InsertOne(ctx, bson.NewDocument(bson.EC.Int32("key", 1)))15	if err != nil {16		log.Fatal(err)17	}18	stream, err := collection.Watch(ctx, mongo.Pipeline{})19	if err != nil {20		log.Fatal(err)21	}22	for stream.Next(ctx) {23		fmt.Println(stream.Current)24	}25	err = stream.Close(ctx)26	if err != nil {27		log.Fatal(err)28	}29}30{0xc0000b8000 0xc0000b8020 0xc0000b8040 0xc0000b8060 0xc0000b8080 0xc0000b80a0 0xc0000b80c0 0xc0000b80e0 0xc0000b8100 0xc0000b8120 0xc0000b8140 0xc0000b8160 0xc0000b8180 0xc0000b81a0 0xc0000b81c0 0xc0000b81e0 0xc0000b8200 0xc0000b8220 0xc0000b8240 0xc0000b8260 0xc0000b8280 0xc0000b82a0 0xc0000b82c0 0xc0000b82e0 0xc0000b8300

StreamToLogsChannel

Using AI Code Generation

1import (2func main() {3    cfg := elasticsearch.Config{4        Addresses: []string{5        },6    }7    es, err := elasticsearch.NewClient(cfg)8    if err != nil {9        fmt.Printf("Error creating the client: %s10        os.Exit(1)11    }12    ctx := context.Background()13    stream, err := es.StreamToLogsChannel(ctx, esapi.StreamToLogsChannelOptions{14    })15    if err != nil {16        fmt.Printf("Error creating the stream: %s17        os.Exit(1)18    }19    c := make(chan string)20    go func() {21        for {22            select {23            case <-stream.Done():24                fmt.Printf("Stream done25                if !ok {26                    fmt.Printf("Stream closed27                }28            }29        }30    }()31    go func() {32        for {33            select {34                fmt.Printf("%s35            }36        }37    }()38    time.Sleep(10 * time.Second)39    stream.Close()40    time.Sleep(5 * time.Second)41}

StreamToLogsChannel

Using AI Code Generation

1import (2func main() {3	es, _ := elasticsearch.NewDefaultClient()4	logsChannel := es.StreamToLogsChannel()5	errorChannel := es.StreamToErrorsChannel()6	req := esapi.SearchRequest{7		Index: []string{"index1", "index2"},8		Body:  strings.NewReader(`{"query": {"match_all": {}}}`),9	}10	res, err := req.Do(context.Background(), es)11	if err != nil {12		log.Fatalf("Error getting response: %s", err)13	}14	defer res.Body.Close()15	if res.IsError() {16		log.Fatalf("Error: %s", res.String())17	}18	if err := json.NewDecoder(res.Body).Decode(&r); err != nil {19		log.Fatalf("Error parsing the response body: %s", err)20	}21	log.Printf(22		"[%s] %d hits; took: %dms",23		res.Status(),24	for {25		select {26			fmt.Println(log)27			fmt.Println(err)28		case <-time.After(2 * time.Second):29			fmt.Println("timeout")30		}31	}32}33import (34func main() {35	es, _ := elasticsearch.NewDefaultClient()36	logsChannel := es.StreamToLogsChannel()37	errorChannel := es.StreamToErrorsChannel()38	req := esapi.SearchRequest{39		Index: []string{"index1", "

StreamToLogsChannel

Using AI Code Generation

1import (2func main() {3    es, err := elasticsearch.NewDefaultClient()4    if err != nil {5        fmt.Println(err)6    }7    logsChannel := make(chan string)8    es.StreamToLogsChannel(logsChannel)9    for log := range logsChannel {10        fmt.Println(log)11    }12}132020-01-14T17:24:02.000Z	INFO	[transport]	transport/http.go:123	Starting http server on [::]:9200	{"service.name": "elasticsearch", "service.version": "7.5.0", "service.id": "8f2a2d1f-5c5c-4c8d-8e9b-7f9e2b9a3a3d"}142020-01-14T17:24:02.000Z	INFO	[transport]	transport/http.go:123	Starting http server on [::]:9200	{"service.name": "elasticsearch", "service.version": "7.5.0", "service.id": "8f2a2d1f-5c5c-4c8d-8e9b-7f9e2b9a3a3d"}152020-01-14T17:24:02.000Z	INFO	[transport]	transport/http.go:123	Starting http server on [::]:9200	{"service.name": "elasticsearch", "service.version": "7.5.0", "service.id": "8f2a2d1f-5c5c-4c8d-8e9b-7f9e2b9a3a3d"}162020-01-14T17:24:02.000Z	INFO	[transport]	transport/http.go:123	Starting http server on [::]:9200	{"service.name": "elasticsearch", "service.version": "7.5.0", "service.id": "8f2a2d1f-5c5c

StreamToLogsChannel

Using AI Code Generation

1func (c *Client) StreamToLogsChannel() {2	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)3	defer cancel()4	stream, err := c.client.StreamLogs(ctx, &pb.StreamLogsRequest{})5	if err != nil {6		log.Fatalf("Error on create stream: %v", err)7	}8	logs := make(chan *pb.LogEntry)9	go func() {10		for {11			log, err := stream.Recv()12			if err == io.EOF {13				close(logs)14			}15			if err != nil {16				log.Fatalf("Failed to receive a log entry : %v", err)17			}18		}19	}()20	for log := range logs {21		fmt.Println(log)22	}23}24func (c *Client) StreamToLogs() {25	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)26	defer cancel()27	stream, err := c.client.StreamLogs(ctx, &pb.StreamLogsRequest{})28	if err != nil {29		log.Fatalf("Error on create stream: %v", err)30	}31	for {32		log, err := stream.Recv()33		if err == io.EOF {34		}35		if err != nil {36			log.Fatalf("Failed to receive a log entry : %v", err)37		}38		fmt.Println(log)39	}40}41func (c *Client) StreamToLogs() {42	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)43	defer cancel()44	stream, err := c.client.StreamLogs(ctx, &pb.StreamLogsRequest{})45	if err != nil {46		log.Fatalf("Error on create stream: %v", err)47	}48	for {

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