socket；ios客户端与php服务端交互(补充html5+python服务端+ios客户端)

hb120973135

　　这几天工程少了静下心来玩玩WebSocket，发现还是挺有意思的，目前只是做做测试，有待研究更深入的东西
　　当然ios我引入了AsyncSocket库作为我的socket库，有兴趣的朋友可以谷歌一下这个东西，挺实用的
　　（补充）近期还玩了下基于python，html5和ios端的WebSocket，颇有感悟，大家有兴趣可以去谷歌下RockSocket，简单易用而且方便，是个很好的HTML5和ios端相互交流的socket框架。
　　php sever端：





　　ios 客户端.h：



//
//  RootViewController.h
//  myFirstSocket
//
//  Created by Jahnny on 13-3-22.
//  Copyright (c) 2013年 ownerblood. All rights reserved.
//
#import
@interface RootViewController : UIViewController
{
AsyncSocket     *_asyncSocket;
}
@property (retain, nonatomic) IBOutlet UITextField *submitText;
@end

　　
　　ios 客户端.m：



//
//  RootViewController.m
//  myFirstSocket
//
//  Created by Jahnny on 13-3-22.
//  Copyright (c) 2013年 ownerblood. All rights reserved.
//
#import "RootViewController.h"
@interface RootViewController ()
@end
@implementation RootViewController
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
- (IBAction)pressTest:(id)sender {
if (!_asyncSocket)
{
[_asyncSocket release];
_asyncSocket=nil;
}
_asyncSocket = [[AsyncSocket alloc]initWithDelegate:self];
NSString *host = @"127.0.0.1";
int nPort = 9196;
NSError *error = nil;
//[_asyncSocket connectToHost:host onPort:nPort error:&error];
[_asyncSocket connectToHost:host onPort:nPort withTimeout:2 error:&error];
if (error!=nil) {
NSLog(@"连接失败：%@",error);
}else{
NSLog(@"连接成功");
}
}
- (void)onSocket:(AsyncSocket *)sock willDisconnectWithError:(NSError *)err
{
NSLog(@"Info___willDisconnectWithError");
//[self logInfo:FORMAT(@"Client Disconnected: %@:%hu", [sock connectedHost], [sock connectedPort])];
if (err) {
NSLog(@"错误报告：%@",err);
}else{
NSLog(@"连接工作正常");
}
[_asyncSocket release];
_asyncSocket = nil;
}
- (void)onSocket:(AsyncSocket *)sock didConnectToHost:(NSString *)host port:(UInt16)port
{
NSLog(@"Info___didConnectToHost");
[sock readDataWithTimeout:-1 tag:0];
if (_submitText.text.length>0) {
[sock writeData:[_submitText.text dataUsingEncoding:NSUTF8StringEncoding] withTimeout:3 tag:1];
}else{
[sock writeData:[NSData dataWithContentsOfURL:[NSURL URLWithString:@"http://www.baidu.com"]] withTimeout:3 tag:1];
}
}
- (void)onSocket:(AsyncSocket *)sock didReadData:(NSData *)data withTag:(long)tag
{
NSLog(@"Info___didReadData");
NSData *strData = [data subdataWithRange:NSMakeRange(0, [data length])];
NSString *msg = [[[NSString alloc] initWithData:strData encoding:NSUTF8StringEncoding] autorelease];
if(msg)
{
NSLog(@"%@",msg);
}
else
{
NSLog(@"错误");
}
[sock readDataWithTimeout:-1 tag:0];
}
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view from its nib.
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (void)dealloc {
[_submitText release];
[super dealloc];
}
@end