GRPC Objective-C  1.26.0
GRXConcurrentWriteable.h
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1 /*
2  *
3  * Copyright 2015 gRPC authors.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
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11  * Unless required by applicable law or agreed to in writing, software
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14  * See the License for the specific language governing permissions and
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17  */
18 
19 #import <Foundation/Foundation.h>
20 
21 #import "GRXWriteable.h"
22 #import "GRXWriter.h"
23 
34 @interface GRXConcurrentWriteable : NSObject
35 
41 - (instancetype)initWithWriteable:(id<GRXWriteable>)writeable
42  dispatchQueue:(dispatch_queue_t)queue NS_DESIGNATED_INITIALIZER;
43 - (instancetype)initWithWriteable:(id<GRXWriteable>)writeable;
44 
49 - (void)enqueueValue:(id)value completionHandler:(void (^)(void))handler;
50 
57 
64 - (void)cancelWithError:(NSError *)error;
65 
70 - (void)cancelSilently;
71 @end
This is a thread-safe wrapper over a GRXWriteable instance.
Definition: GRXConcurrentWriteable.h:35
void enqueueSuccessfulCompletion()
Enqueues writesFinishedWithError:nil to be sent to the writeable in the designated dispatch queue.
void cancelSilently()
Cancels all pending messages to the writeable enqueued by this object (both past and future).
Utility to create objects that conform to the GRXWriteable protocol, from blocks that handle each of ...
Definition: GRXWriteable.h:47