react-native/React/DevSupport/RCTPackagerClient.m
Sophie Alpert 1490ab12ef Update license headers for MIT license
Summary:
Includes React Native and its dependencies Fresco, Metro, and Yoga. Excludes samples/examples/docs.

find: ^(?:( *)|( *(?:[\*~#]|::))( )? *)?Copyright (?:\(c\) )?(\d{4})\b.+Facebook[\s\S]+?BSD[\s\S]+?(?:this source tree|the same directory)\.$
replace: $1$2$3Copyright (c) $4-present, Facebook, Inc.\n$2\n$1$2$3This source code is licensed under the MIT license found in the\n$1$2$3LICENSE file in the root directory of this source tree.

Reviewed By: TheSavior, yungsters

Differential Revision: D7007050

fbshipit-source-id: 37dd6bf0ffec0923bfc99c260bb330683f35553e
2018-02-16 18:31:53 -08:00

66 lines
1.8 KiB
Objective-C

/**
* Copyright (c) 2015-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#import "RCTPackagerClient.h"
#import <React/RCTLog.h>
#import <React/RCTReconnectingWebSocket.h>
#import <React/RCTUtils.h>
#if RCT_DEV // Only supported in dev mode
const int RCT_PACKAGER_CLIENT_PROTOCOL_VERSION = 2;
@implementation RCTPackagerClientResponder {
id _msgId;
__weak RCTReconnectingWebSocket *_socket;
}
- (instancetype)initWithId:(id)msgId socket:(RCTReconnectingWebSocket *)socket
{
if (self = [super init]) {
_msgId = msgId;
_socket = socket;
}
return self;
}
- (void)respondWithResult:(id)result
{
NSDictionary<NSString *, id> *msg = @{
@"version": @(RCT_PACKAGER_CLIENT_PROTOCOL_VERSION),
@"id": _msgId,
@"result": result,
};
NSError *jsError = nil;
NSString *message = RCTJSONStringify(msg, &jsError);
if (jsError) {
RCTLogError(@"%@ failed to stringify message with error %@", [self class], jsError);
} else {
[_socket send:message];
}
}
- (void)respondWithError:(id)error
{
NSDictionary<NSString *, id> *msg = @{
@"version": @(RCT_PACKAGER_CLIENT_PROTOCOL_VERSION),
@"id": _msgId,
@"error": error,
};
NSError *jsError = nil;
NSString *message = RCTJSONStringify(msg, &jsError);
if (jsError) {
RCTLogError(@"%@ failed to stringify message with error %@", [self class], jsError);
} else {
[_socket send:message];
}
}
@end
#endif