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/*
*
* Copyright 2015 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#import "ViewController.h"
#import <GRPCClient/GRPCCall.h>
#import <ProtoRPC/ProtoMethod.h>
#import <RemoteTest/Messages.pbobjc.h>
#import <RemoteTest/Test.pbrpc.h>
#import <RxLibrary/GRXWriter+Immediate.h>
#import <RxLibrary/GRXWriteable.h>
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
NSString * const kRemoteHost = @"grpc-test.sandbox.googleapis.com";
RMTSimpleRequest *request = [[RMTSimpleRequest alloc] init];
request.responseSize = 10;
request.fillUsername = YES;
request.fillOauthScope = YES;
// Example gRPC call using a generated proto client library:
RMTTestService *service = [[RMTTestService alloc] initWithHost:kRemoteHost];
[service unaryCallWithRequest:request handler:^(RMTSimpleResponse *response, NSError *error) {
if (response) {
NSLog(@"Finished successfully with response:\n%@", response);
} else if (error) {
NSLog(@"Finished with error: %@", error);
}
}];
// Same example call using the generic gRPC client library:
GRPCProtoMethod *method = [[GRPCProtoMethod alloc] initWithPackage:@"grpc.testing"
service:@"TestService"
method:@"UnaryCall"];
GRXWriter *requestsWriter = [GRXWriter writerWithValue:[request data]];
GRPCCall *call = [[GRPCCall alloc] initWithHost:kRemoteHost
path:method.HTTPPath
requestsWriter:requestsWriter];
id<GRXWriteable> responsesWriteable = [[GRXWriteable alloc] initWithValueHandler:^(NSData *value) {
RMTSimpleResponse *response = [RMTSimpleResponse parseFromData:value error:NULL];
NSLog(@"Received response:\n%@", response);
} completionHandler:^(NSError *errorOrNil) {
if (errorOrNil) {
NSLog(@"Finished with error: %@", errorOrNil);
} else {
NSLog(@"Finished successfully.");
}
}];
[call startWithWriteable:responsesWriteable];
}
@end
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