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SocketIO.h
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SocketIO.h
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//
// SocketIO.h
// v0.4.0.1 ARC
//
// based on
// socketio-cocoa https://github.com/fpotter/socketio-cocoa
// by Fred Potter <[email protected]>
//
// using
// https://github.com/square/SocketRocket
// https://github.com/stig/json-framework/
//
// reusing some parts of
// /socket.io/socket.io.js
//
// Created by Philipp Kyeck http://beta-interactive.de
//
// Updated by
// samlown https://github.com/samlown
// kayleg https://github.com/kayleg
// taiyangc https://github.com/taiyangc
//
#import <Foundation/Foundation.h>
#import "SocketIOTransport.h"
@class SocketIO;
@class SocketIOPacket;
typedef void(^SocketIOCallback)(id argsData);
extern NSString* const SocketIOError;
typedef enum {
SocketIOServerRespondedWithInvalidConnectionData = -1,
SocketIOServerRespondedWithDisconnect = -2,
SocketIOHeartbeatTimeout = -3,
SocketIOWebSocketClosed = -4,
SocketIOTransportsNotSupported = -5,
SocketIOHandshakeFailed = -6,
SocketIODataCouldNotBeSend = -7
} SocketIOErrorCodes;
@protocol SocketIODelegate <NSObject>
@optional
- (void) socketIODidConnect:(SocketIO *)socket;
- (void) socketIODidDisconnect:(SocketIO *)socket disconnectedWithError:(NSError *)error;
- (void) socketIO:(SocketIO *)socket didReceiveMessage:(SocketIOPacket *)packet;
- (void) socketIO:(SocketIO *)socket didReceiveJSON:(SocketIOPacket *)packet;
- (void) socketIO:(SocketIO *)socket didReceiveEvent:(SocketIOPacket *)packet;
- (void) socketIO:(SocketIO *)socket didSendMessage:(SocketIOPacket *)packet;
- (void) socketIO:(SocketIO *)socket onError:(NSError *)error;
// TODO: deprecated -> to be removed
- (void) socketIO:(SocketIO *)socket failedToConnectWithError:(NSError *)error __attribute__((deprecated));
- (void) socketIOHandshakeFailed:(SocketIO *)socket __attribute__((deprecated));
@end
@interface SocketIO : NSObject <NSURLConnectionDelegate, SocketIOTransportDelegate>
{
NSString *_host;
NSInteger _port;
NSString *_sid;
NSString *_endpoint;
NSDictionary *_params;
__unsafe_unretained id<SocketIODelegate> _delegate;
NSObject <SocketIOTransport> *_transport;
BOOL _isConnected;
BOOL _isConnecting;
BOOL _useSecure;
NSURLConnection *_handshake;
// heartbeat
NSTimeInterval _heartbeatTimeout;
dispatch_source_t _timeout;
NSMutableArray *_queue;
// acknowledge
NSMutableDictionary *_acks;
NSInteger _ackCount;
// http request
NSMutableData *_httpRequestData;
// get all arguments from ack? (https://github.com/pkyeck/socket.IO-objc/pull/85)
BOOL _returnAllDataFromAck;
}
@property (nonatomic, readonly) NSString *host;
@property (nonatomic, readonly) NSInteger port;
@property (nonatomic, readonly) NSString *sid;
@property (nonatomic, readonly) NSTimeInterval heartbeatTimeout;
@property (nonatomic) BOOL useSecure;
@property (nonatomic, readonly) BOOL isConnected, isConnecting;
@property (nonatomic, unsafe_unretained) id<SocketIODelegate> delegate;
@property (nonatomic) BOOL returnAllDataFromAck;
- (id) initWithDelegate:(id<SocketIODelegate>)delegate;
- (void) connectToHost:(NSString *)host onPort:(NSInteger)port;
- (void) connectToHost:(NSString *)host onPort:(NSInteger)port withParams:(NSDictionary *)params;
- (void) connectToHost:(NSString *)host onPort:(NSInteger)port withParams:(NSDictionary *)params withNamespace:(NSString *)endpoint;
- (void) connectToHost:(NSString *)host onPort:(NSInteger)port withParams:(NSDictionary *)params withNamespace:(NSString *)endpoint withConnectionTimeout: (NSTimeInterval) connectionTimeout;
- (void) disconnect;
- (void) disconnectForced;
- (void) sendMessage:(NSString *)data;
- (void) sendMessage:(NSString *)data withAcknowledge:(SocketIOCallback)function;
- (void) sendJSON:(NSDictionary *)data;
- (void) sendJSON:(NSDictionary *)data withAcknowledge:(SocketIOCallback)function;
- (void) sendEvent:(NSString *)eventName withData:(id)data;
- (void) sendEvent:(NSString *)eventName withData:(id)data andAcknowledge:(SocketIOCallback)function;
- (void) sendAcknowledgement:(NSString*)pId withArgs:(NSArray *)data;
- (void) setResourceName:(NSString *)name;
@end