本文整理汇总了Golang中github.com/docker/engine-api/types/time.ParseTimestamps函数的典型用法代码示例。如果您正苦于以下问题:Golang ParseTimestamps函数的具体用法?Golang ParseTimestamps怎么用?Golang ParseTimestamps使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了ParseTimestamps函数的9个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。
示例1: getEvents
func (s *systemRouter) getEvents(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
if err := httputils.ParseForm(r); err != nil {
return err
}
since, sinceNano, err := timetypes.ParseTimestamps(r.Form.Get("since"), -1)
if err != nil {
return err
}
until, untilNano, err := timetypes.ParseTimestamps(r.Form.Get("until"), -1)
if err != nil {
return err
}
timer := time.NewTimer(0)
timer.Stop()
if until > 0 || untilNano > 0 {
dur := time.Unix(until, untilNano).Sub(time.Now())
timer = time.NewTimer(dur)
}
ef, err := filters.FromParam(r.Form.Get("filters"))
if err != nil {
return err
}
w.Header().Set("Content-Type", "application/json")
output := ioutils.NewWriteFlusher(w)
defer output.Close()
output.Flush()
enc := json.NewEncoder(output)
buffered, l := s.backend.SubscribeToEvents(since, sinceNano, ef)
defer s.backend.UnsubscribeFromEvents(l)
for _, ev := range buffered {
if err := enc.Encode(ev); err != nil {
return err
}
}
for {
select {
case ev := <-l:
jev, ok := ev.(events.Message)
if !ok {
logrus.Warnf("unexpected event message: %q", ev)
continue
}
if err := enc.Encode(jev); err != nil {
return err
}
case <-timer.C:
return nil
case <-ctx.Done():
logrus.Debug("Client context cancelled, stop sending events")
return nil
}
}
}
开发者ID:ungureanuvladvictor,项目名称:docker,代码行数:60,代码来源:system_routes.go
示例2: TestLoadBufferedEventsOnlyFromPast
func TestLoadBufferedEventsOnlyFromPast(t *testing.T) {
now := time.Now()
f, err := timetypes.GetTimestamp("2016-03-07T17:28:03.090000000+02:00", now)
if err != nil {
t.Fatal(err)
}
s, sNano, err := timetypes.ParseTimestamps(f, 0)
if err != nil {
t.Fatal(err)
}
f, err = timetypes.GetTimestamp("2016-03-07T17:28:03.100000000+02:00", now)
if err != nil {
t.Fatal(err)
}
u, uNano, err := timetypes.ParseTimestamps(f, 0)
if err != nil {
t.Fatal(err)
}
m1, err := eventstestutils.Scan("2016-03-07T17:28:03.022433271+02:00 container die 0b863f2a26c18557fc6cdadda007c459f9ec81b874780808138aea78a3595079 (image=ubuntu, name=small_hoover)")
if err != nil {
t.Fatal(err)
}
m2, err := eventstestutils.Scan("2016-03-07T17:28:03.091719377+02:00 network disconnect 19c5ed41acb798f26b751e0035cd7821741ab79e2bbd59a66b5fd8abf954eaa0 (type=bridge, container=0b863f2a26c18557fc6cdadda007c459f9ec81b874780808138aea78a3595079, name=bridge)")
if err != nil {
t.Fatal(err)
}
m3, err := eventstestutils.Scan("2016-03-07T17:28:03.129014751+02:00 container destroy 0b863f2a26c18557fc6cdadda007c459f9ec81b874780808138aea78a3595079 (image=ubuntu, name=small_hoover)")
if err != nil {
t.Fatal(err)
}
events := &Events{
events: []events.Message{*m1, *m2, *m3},
}
since := time.Unix(s, sNano)
until := time.Unix(u, uNano)
out := events.loadBufferedEvents(since, until, nil)
if len(out) != 1 {
t.Fatalf("expected 1 message, got %d: %v", len(out), out)
}
if out[0].Type != "network" {
t.Fatalf("expected network event, got %s", out[0].Type)
}
}
开发者ID:CrocdileChan,项目名称:docker,代码行数:49,代码来源:events_test.go
示例3: Scan
// Scan turns an event string like the default ones formatted in the cli output
// and turns it into an event message.
func Scan(text string) (*events.Message, error) {
md := ScanMap(text)
if len(md) == 0 {
return nil, fmt.Errorf("text is not an event: %s", text)
}
f, err := timetypes.GetTimestamp(md["timestamp"], time.Now())
if err != nil {
return nil, err
}
t, tn, err := timetypes.ParseTimestamps(f, -1)
if err != nil {
return nil, err
}
attrs := make(map[string]string)
for _, a := range strings.SplitN(md["attributes"], ", ", -1) {
kv := strings.SplitN(a, "=", 2)
attrs[kv[0]] = kv[1]
}
tu := time.Unix(t, tn)
return &events.Message{
Time: t,
TimeNano: tu.UnixNano(),
Type: md["eventType"],
Action: md["action"],
Actor: events.Actor{
ID: md["id"],
Attributes: attrs,
},
}, nil
}
开发者ID:CrocdileChan,项目名称:docker,代码行数:36,代码来源:testutils.go
示例4: eventTime
func eventTime(formTime string) (time.Time, error) {
t, tNano, err := timetypes.ParseTimestamps(formTime, -1)
if err != nil {
return time.Time{}, err
}
if t == -1 {
return time.Time{}, nil
}
return time.Unix(t, tNano), nil
}
开发者ID:maxim28,项目名称:docker,代码行数:10,代码来源:system_routes.go
示例5: validateContainerLogsConfig
// validateContainerLogsConfig() validates and extracts options for logging from the
// backend.ContainerLogsConfig object we're given.
//
// returns:
// tail lines, since (in unix time), error
func (c *Container) validateContainerLogsConfig(vc *viccontainer.VicContainer, config *backend.ContainerLogsConfig) (int64, int64, error) {
if !(config.ShowStdout || config.ShowStderr) {
return 0, 0, fmt.Errorf("You must choose at least one stream")
}
unsupported := func(opt string) (int64, int64, error) {
return 0, 0, fmt.Errorf("%s does not yet support '--%s'", ProductName(), opt)
}
tailLines := int64(-1)
if config.Tail != "" && config.Tail != "all" {
n, err := strconv.ParseInt(config.Tail, 10, 64)
if err != nil {
return 0, 0, fmt.Errorf("error parsing tail option: %s", err)
}
tailLines = n
}
var since time.Time
if config.Since != "" {
s, n, err := timetypes.ParseTimestamps(config.Since, 0)
if err != nil {
return 0, 0, err
}
since = time.Unix(s, n)
}
if config.Timestamps {
return unsupported("timestamps")
}
if config.Since != "" {
return unsupported("since")
}
return tailLines, since.Unix(), nil
}
开发者ID:vmware,项目名称:vic,代码行数:42,代码来源:container.go
示例6: getContainersLogs
func (s *containerRouter) getContainersLogs(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
if err := httputils.ParseForm(r); err != nil {
return err
}
// Args are validated before the stream starts because when it starts we're
// sending HTTP 200 by writing an empty chunk of data to tell the client that
// daemon is going to stream. By sending this initial HTTP 200 we can't report
// any error after the stream starts (i.e. container not found, wrong parameters)
// with the appropriate status code.
stdout, stderr := httputils.BoolValue(r, "stdout"), httputils.BoolValue(r, "stderr")
if !(stdout || stderr) {
return fmt.Errorf("Bad parameters: you must choose at least one stream")
}
var since time.Time
if r.Form.Get("since") != "" {
s, n, err := timetypes.ParseTimestamps(r.Form.Get("since"), 0)
if err != nil {
return err
}
since = time.Unix(s, n)
}
var closeNotifier <-chan bool
if notifier, ok := w.(http.CloseNotifier); ok {
closeNotifier = notifier.CloseNotify()
}
containerName := vars["name"]
if !s.backend.Exists(containerName) {
return derr.ErrorCodeNoSuchContainer.WithArgs(containerName)
}
// write an empty chunk of data (this is to ensure that the
// HTTP Response is sent immediately, even if the container has
// not yet produced any data)
w.WriteHeader(http.StatusOK)
if flusher, ok := w.(http.Flusher); ok {
flusher.Flush()
}
output := ioutils.NewWriteFlusher(w)
defer output.Close()
logsConfig := &daemon.ContainerLogsConfig{
Follow: httputils.BoolValue(r, "follow"),
Timestamps: httputils.BoolValue(r, "timestamps"),
Since: since,
Tail: r.Form.Get("tail"),
UseStdout: stdout,
UseStderr: stderr,
OutStream: output,
Stop: closeNotifier,
}
if err := s.backend.ContainerLogs(containerName, logsConfig); err != nil {
// The client may be expecting all of the data we're sending to
// be multiplexed, so send it through OutStream, which will
// have been set up to handle that if needed.
fmt.Fprintf(logsConfig.OutStream, "Error running logs job: %s\n", utils.GetErrorMessage(err))
}
return nil
}
开发者ID:slowreadr,项目名称:docker,代码行数:66,代码来源:container_routes.go
示例7: ContainerLogs
// ContainerLogs hooks up a container's stdout and stderr streams
// configured with the given struct.
func (daemon *Daemon) ContainerLogs(containerName string, config *backend.ContainerLogsConfig, started chan struct{}) error {
container, err := daemon.GetContainer(containerName)
if err != nil {
return err
}
if !(config.ShowStdout || config.ShowStderr) {
return fmt.Errorf("You must choose at least one stream")
}
cLog, err := daemon.getLogger(container)
if err != nil {
return err
}
logReader, ok := cLog.(logger.LogReader)
if !ok {
return logger.ErrReadLogsNotSupported
}
follow := config.Follow && container.IsRunning()
tailLines, err := strconv.Atoi(config.Tail)
if err != nil {
tailLines = -1
}
logrus.Debug("logs: begin stream")
var since time.Time
if config.Since != "" {
s, n, err := timetypes.ParseTimestamps(config.Since, 0)
if err != nil {
return err
}
since = time.Unix(s, n)
}
readConfig := logger.ReadConfig{
Since: since,
Tail: tailLines,
Follow: follow,
}
logs := logReader.ReadLogs(readConfig)
wf := ioutils.NewWriteFlusher(config.OutStream)
defer wf.Close()
close(started)
wf.Flush()
var outStream io.Writer = wf
errStream := outStream
if !container.Config.Tty {
errStream = stdcopy.NewStdWriter(outStream, stdcopy.Stderr)
outStream = stdcopy.NewStdWriter(outStream, stdcopy.Stdout)
}
for {
select {
case err := <-logs.Err:
logrus.Errorf("Error streaming logs: %v", err)
return nil
case <-config.Stop:
logs.Close()
return nil
case msg, ok := <-logs.Msg:
if !ok {
logrus.Debugf("logs: end stream")
return nil
}
logLine := msg.Line
if config.Timestamps {
logLine = append([]byte(msg.Timestamp.Format(logger.TimeFormat)+" "), logLine...)
}
if msg.Source == "stdout" && config.ShowStdout {
outStream.Write(logLine)
}
if msg.Source == "stderr" && config.ShowStderr {
errStream.Write(logLine)
}
}
}
}
开发者ID:lblackstone,项目名称:docker,代码行数:82,代码来源:logs.go
示例8: ContainerLogs
func (s *ServerRPC) ContainerLogs(req *types.ContainerLogsRequest, stream types.PublicAPI_ContainerLogsServer) error {
glog.V(3).Infof("ContainerLogs with request %s", req.String())
var since time.Time
if req.Since != "" {
s, n, err := timetypes.ParseTimestamps(req.Since, 0)
if err != nil {
return err
}
since = time.Unix(s, n)
}
buffer := bytes.NewBuffer([]byte{})
stop := make(chan bool, 1)
logsConfig := &daemon.ContainerLogsConfig{
Follow: req.Follow,
Timestamps: req.Timestamps,
Since: since,
Tail: req.Tail,
UseStdout: req.Stdout,
UseStderr: req.Stderr,
OutStream: buffer,
Stop: stop,
}
if logsConfig.Follow == true {
go s.daemon.GetContainerLogs(req.Container, logsConfig)
} else {
err := s.daemon.GetContainerLogs(req.Container, logsConfig)
if err != nil {
glog.Errorf("ContainerLogs error: %v", err)
return err
}
}
eof := false
for {
s, err := buffer.ReadBytes(byte('\n'))
if err == io.EOF {
if logsConfig.Follow == false {
eof = true
}
} else if err != nil {
glog.Errorf("Read log stream error: %v", err)
return err
}
if err := stream.Send(&types.ContainerLogsResponse{Log: s}); err != nil {
stop <- true
return err
}
if eof == true {
break
}
}
return nil
}
开发者ID:juito,项目名称:hyper,代码行数:61,代码来源:logs.go
示例9: getEvents
func (s *systemRouter) getEvents(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
if err := httputils.ParseForm(r); err != nil {
return err
}
since, sinceNano, err := timetypes.ParseTimestamps(r.Form.Get("since"), -1)
if err != nil {
return err
}
until, untilNano, err := timetypes.ParseTimestamps(r.Form.Get("until"), -1)
if err != nil {
return err
}
timer := time.NewTimer(0)
timer.Stop()
if until > 0 || untilNano > 0 {
dur := time.Unix(until, untilNano).Sub(time.Now())
timer = time.NewTimer(dur)
}
ef, err := filters.FromParam(r.Form.Get("filters"))
if err != nil {
return err
}
w.Header().Set("Content-Type", "application/json")
// This is to ensure that the HTTP status code is sent immediately,
// so that it will not block the receiver.
w.WriteHeader(http.StatusOK)
if flusher, ok := w.(http.Flusher); ok {
flusher.Flush()
}
output := ioutils.NewWriteFlusher(w)
defer output.Close()
enc := json.NewEncoder(output)
buffered, l := s.backend.SubscribeToEvents(since, sinceNano, ef)
defer s.backend.UnsubscribeFromEvents(l)
for _, ev := range buffered {
if err := enc.Encode(ev); err != nil {
return err
}
}
var closeNotify <-chan bool
if closeNotifier, ok := w.(http.CloseNotifier); ok {
closeNotify = closeNotifier.CloseNotify()
}
for {
select {
case ev := <-l:
jev, ok := ev.(events.Message)
if !ok {
logrus.Warnf("unexpected event message: %q", ev)
continue
}
if err := enc.Encode(jev); err != nil {
return err
}
case <-timer.C:
return nil
case <-closeNotify:
logrus.Debug("Client disconnected, stop sending events")
return nil
}
}
}
开发者ID:dfilion,项目名称:docker,代码行数:72,代码来源:system_routes.go
注:本文中的github.com/docker/engine-api/types/time.ParseTimestamps函数示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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