onecable_ios_user/OneCable/Classes/Handler/SocketServiceHandler.m

//
//  SocketServiceHandler.m
//  OneCable
//
//  Created by KaRam Kim on 2017. 2. 17..
//  Copyright © 2017년 ntels. All rights reserved.
//

#import "SocketServiceHandler.h"
#import <SocketRocket/SRWebSocket.h>
#import "Definitions.h"

@interface SocketServiceHandler() <SRWebSocketDelegate>
{
    SRWebSocket *_socket;
}
@end

@implementation SocketServiceHandler

+ (id)sharedManager
{
    static SocketServiceHandler *sharedSocketServiceHandler = nil;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        sharedSocketServiceHandler = [[self alloc] init];
    });
    return sharedSocketServiceHandler;
}

- (id) init
{
    self = [super init];
    
    if (self) {
        
        _isConnected = NO;
        _strSocketURL = kSocketServer;
        
        _socket = [[SRWebSocket alloc] initWithURL:[NSURL URLWithString:_strSocketURL]];
        _socket.delegate = self;
        
        [self socketOpen];
    }
    
    return self;
}

- (void) socketOpen
{
    NSLog(@"socketOpen");
    
    if( _socket != nil )
        [_socket open];
    else
    {
        _socket = [[SRWebSocket alloc] initWithURL:[NSURL URLWithString:_strSocketURL]];
        _socket.delegate = self;
        
        [_socket open];
    }
}

- (void) connect
{
    if( !_isConnected )
    {
        NSString* token = @"";
        
//        if( ![[[APUserDefaultManager sharedManager] getUserDefault:UDKEY_TOKEN] isEqualToString:@""] )
//            token = [[APUserDefaultManager sharedManager] getUserDefault:UDKEY_TOKEN];
        
        NSData * jsonData = [NSJSONSerialization  dataWithJSONObject:@{@"token":token} options:0 error:nil];
        NSString * myString = [[NSString alloc] initWithData:jsonData   encoding:NSUTF8StringEncoding];
        NSLog(@"%@ : %ld" ,myString, (long)_socket.readyState);
        
        if( _socket.readyState == SR_OPEN )
        {
            [_socket send:myString];
            _isConnected = YES;
        }
        else if ( _socket.readyState == SR_CLOSED || _socket.readyState == SR_CLOSING )
        {
            [self disconnect];
            //            [_socket open];
            _socket = nil;
            [self socketOpen];
        }
    }
}
- (void) disconnect
{
    if( _isConnected )
    {
        [_socket close];
        _socket = nil;
    }
}

- (void) initWithDelegate:(id<SocketServiceHandlerDelegate>) delegate
{
    [self setDelegate:delegate];
}

@end