The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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86 lines
3.7 KiB
86 lines
3.7 KiB
/* |
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* |
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* Copyright 2015-2016, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#import <Foundation/Foundation.h> |
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#include <grpc/grpc.h> |
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@class GRPCCompletionQueue; |
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struct grpc_channel_credentials; |
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/** |
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* Each separate instance of this class represents at least one TCP connection to the provided host. |
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*/ |
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@interface GRPCChannel : NSObject |
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@property(nonatomic, readonly, nonnull) struct grpc_channel *unmanagedChannel; |
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- (nullable instancetype)init NS_UNAVAILABLE; |
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/** |
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* Creates a secure channel to the specified @c host using default credentials and channel |
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* arguments. If certificates could not be found to create a secure channel, then @c nil is |
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* returned. |
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*/ |
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+ (nullable GRPCChannel *)secureChannelWithHost:(nonnull NSString *)host; |
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/** |
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* Creates a secure channel to the specified @c host using the specified @c pathToCertificates and |
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* @c channelArgs. Only in tests should @c pathToCertificates be nil or |
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* @c GRPC_SSL_TARGET_NAME_OVERRIDE_ARG channel arg be set. Passing nil for @c pathToCertificates |
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* results in using the default root certificates distributed with the library. If certificates |
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* could not be found in any case, then @c nil is returned. |
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*/ |
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+ (nullable GRPCChannel *)secureChannelWithHost:(nonnull NSString *)host |
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pathToCertificates:(nullable NSString *)pathToCertificates |
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channelArgs:(nullable NSDictionary *)channelArgs; |
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/** |
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* Creates a secure channel to the specified @c host using the specified @c credentials and |
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* @c channelArgs. Only in tests should @c GRPC_SSL_TARGET_NAME_OVERRIDE_ARG channel arg be set. |
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*/ |
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+ (nonnull GRPCChannel *)secureChannelWithHost:(nonnull NSString *)host |
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credentials:(nonnull struct grpc_channel_credentials *)credentials |
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channelArgs:(nullable NSDictionary *)channelArgs; |
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/** |
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* Creates an insecure channel to the specified @c host using the specified @c channelArgs. |
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*/ |
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+ (nonnull GRPCChannel *)insecureChannelWithHost:(nonnull NSString *)host |
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channelArgs:(nullable NSDictionary *)channelArgs; |
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- (nullable grpc_call *)unmanagedCallWithPath:(nonnull NSString *)path |
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completionQueue:(nonnull GRPCCompletionQueue *)queue; |
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@end
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