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1/*
2 *
3 * Copyright 2016 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
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 */
18
19#import "GRPCCall+ChannelArg.h"
20
21#import "private/GRPCCore/GRPCChannelPool.h"
22#import "private/GRPCCore/GRPCHost.h"
23
24#import <grpc/impl/codegen/compression_types.h>
25
26@implementation GRPCCall (ChannelArg)
27
28+ (void)setUserAgentPrefix:(nonnull NSString *)userAgentPrefix forHost:(nonnull NSString *)host {
29  GRPCHost *hostConfig = [GRPCHost hostWithAddress:host];
30  hostConfig.userAgentPrefix = userAgentPrefix;
31}
32
33+ (void)setResponseSizeLimit:(NSUInteger)limit forHost:(nonnull NSString *)host {
34  GRPCHost *hostConfig = [GRPCHost hostWithAddress:host];
35  hostConfig.responseSizeLimitOverride = limit;
36}
37
38+ (void)closeOpenConnections {
39  [[GRPCChannelPool sharedInstance] disconnectAllChannels];
40}
41
42+ (void)setDefaultCompressMethod:(GRPCCompressAlgorithm)algorithm forhost:(nonnull NSString *)host {
43  GRPCHost *hostConfig = [GRPCHost hostWithAddress:host];
44  switch (algorithm) {
45    case GRPCCompressNone:
46      hostConfig.compressAlgorithm = GRPC_COMPRESS_NONE;
47      break;
48    case GRPCCompressDeflate:
49      hostConfig.compressAlgorithm = GRPC_COMPRESS_DEFLATE;
50      break;
51    case GRPCCompressGzip:
52      hostConfig.compressAlgorithm = GRPC_COMPRESS_GZIP;
53      break;
54    default:
55      NSLog(@"Invalid compression algorithm");
56      abort();
57  }
58}
59
60+ (void)setKeepaliveWithInterval:(int)interval
61                         timeout:(int)timeout
62                         forHost:(nonnull NSString *)host {
63  GRPCHost *hostConfig = [GRPCHost hostWithAddress:host];
64  hostConfig.keepaliveInterval = interval;
65  hostConfig.keepaliveTimeout = timeout;
66}
67
68+ (void)enableRetry:(BOOL)enabled forHost:(nonnull NSString *)host {
69  GRPCHost *hostConfig = [GRPCHost hostWithAddress:host];
70  hostConfig.retryEnabled = enabled;
71}
72
73+ (void)setMinConnectTimeout:(unsigned int)timeout
74              initialBackoff:(unsigned int)initialBackoff
75                  maxBackoff:(unsigned int)maxBackoff
76                     forHost:(nonnull NSString *)host {
77  GRPCHost *hostConfig = [GRPCHost hostWithAddress:host];
78  hostConfig.minConnectTimeout = timeout;
79  hostConfig.initialConnectBackoff = initialBackoff;
80  hostConfig.maxConnectBackoff = maxBackoff;
81}
82
83@end
84