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ios: fix deprecation warning 

NSURLConnection sendSynchronousRequest is deprecated since iOS 9. Replace the
method by whjat's currently on RN master, which implements a modern alternative.
This commit is contained in:
Saúl Ibarra Corretgé 2019-03-20 13:29:45 +01:00
parent 2c592f61c3
commit 49a0c03ff0
1 changed files with 18 additions and 9 deletions
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27
ios/sdk/src/RCTBridgeWrapper.m
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@ -43,16 +43,25 @@ static NSURL *serverRootWithHost(NSString *host) {
}
- (BOOL)isPackagerRunning:(NSString *)host {
NSURL *url
= [serverRootWithHost(host) URLByAppendingPathComponent:@"status"];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
NSURLResponse *response;
NSData *data = [NSURLConnection sendSynchronousRequest:request
returningResponse:&response
error:NULL];
NSString *status = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
NSURL *url = [serverRootWithHost(host) URLByAppendingPathComponent:@"status"];
NSURLSession *session = [NSURLSession sharedSession];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
__block NSURLResponse *response;
__block NSData *data;
dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
[[session dataTaskWithRequest:request
completionHandler:^(NSData *d,
NSURLResponse *res,
__unused NSError *err) {
data = d;
response = res;
dispatch_semaphore_signal(semaphore);
}] resume];
dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);
NSString *status = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
return [status isEqualToString:@"packager-status:running"];
}