service/taskqueue: Add NewPOSTTask, remove NewTask

service/taskqueue/types.go

Index: service/taskqueue/types.go
diff --git a/service/taskqueue/types.go b/service/taskqueue/types.go
index 1ce2bf88dcbc6988090795cd98a91ceca2712a5c..c4e492adc40d9893aa5190be02033dac7304ca70 100644
--- a/service/taskqueue/types.go
+++ b/service/taskqueue/types.go
@@ -14,7 +14,6 @@
 package taskqueue
 
 import (
-	"net/http"
 	"time"
 )
 
@@ -27,99 +26,3 @@ type Statistics struct {
 	InFlight        int     // tasks executing now
 	EnforcedRate    float64 // requests per second
 }
-
-// RetryOptions let you control whether to retry a task and the backoff intervals between tries.
-type RetryOptions struct {
-	// Number of tries/leases after which the task fails permanently and is deleted.
-	// If AgeLimit is also set, both limits must be exceeded for the task to fail permanently.
-	RetryLimit int32
-
-	// Maximum time allowed since the task's first try before the task fails permanently and is deleted (only for push tasks).
-	// If RetryLimit is also set, both limits must be exceeded for the task to fail permanently.
-	AgeLimit time.Duration
-
-	// Minimum time between successive tries (only for push tasks).
-	MinBackoff time.Duration
-
-	// Maximum time between successive tries (only for push tasks).
-	MaxBackoff time.Duration
-
-	// Maximum number of times to double the interval between successive tries before the intervals increase linearly (only for push tasks).
-	MaxDoublings int32
-
-	// If MaxDoublings is zero, set ApplyZeroMaxDoublings to true to override the default non-zero value.
-	// Otherwise a zero MaxDoublings is ignored and the default is used.
-	ApplyZeroMaxDoublings bool
-}
-
-// Task represents a taskqueue task to be executed.
-type Task struct {
-	// Path is the worker URL for the task.
-	// If unset, it will default to /_ah/queue/<queue_name>.
-	Path string
-
-	// Payload is the data for the task.
-	// This will be delivered as the HTTP request body.
-	// It is only used when Method is POST, PUT or PULL.
-	// url.Values' Encode method may be used to generate this for POST requests.
-	Payload []byte
-
-	// Additional HTTP headers to pass at the task's execution time.
-	// To schedule the task to be run with an alternate app version
-	// or backend, set the "Host" header.
-	Header http.Header
-
-	// Method is the HTTP method for the task ("GET", "POST", etc.),
-	// or "PULL" if this is task is destined for a pull-based queue.
-	// If empty, this defaults to "POST".
-	Method string
-
-	// A name for the task.
-	// If empty, a name will be chosen.
-	Name string
-
-	// Delay specifies the duration the task queue service must wait
-	// before executing the task.
-	// Either Delay or ETA may be set, but not both.
-	Delay time.Duration
-
-	// ETA specifies the earliest time a task may be executed (push queues)
-	// or leased (pull queues).
-	// Either Delay or ETA may be set, but not both.
-	ETA time.Time
-
-	// The number of times the task has been dispatched or leased.
-	RetryCount int32
-
-	// Tag for the task. Only used when Method is PULL.
-	Tag string
-
-	// Retry options for this task. May be nil.
-	RetryOptions *RetryOptions
-}
-
-// Duplicate returns a deep copy of this Task.
-func (t *Task) Duplicate() *Task {
-	ret := *t
-
-	if len(t.Header) > 0 {
-		ret.Header = make(http.Header, len(t.Header))
-		for k, vs := range t.Header {
-			newVs := make([]string, len(vs))
-			copy(newVs, vs)
-			ret.Header[k] = newVs
-		}
-	}
-
-	if len(t.Payload) > 0 {
-		ret.Payload = make([]byte, len(t.Payload))
-		copy(ret.Payload, t.Payload)
-	}
-
-	if t.RetryOptions != nil {
-		ret.RetryOptions = &RetryOptions{}
-		*ret.RetryOptions = *t.RetryOptions
-	}
-
-	return &ret
-}