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Sunmonds
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StudyiOS
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StudyiOS
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StudyiOS
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AsyncSocketViewController.x
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StudyiOS
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AsyncSocketViewController.x
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本示例请结合SocketServer一起运行
#
import
"
AsyncSocket.h
"
//
建立一个Socket实体并连接到本地服务器的7777端口
_client = [[AsyncSocket
alloc
]
initWithDelegate:
self
];
[_client
connectToHost:
@"
127.0.0.1
"
onPort:
7777
withTimeout:
5
.
0f
error:
&err]
//
发送数据到服务器
[_server
writeData:
data
withTimeout:
-
1
tag:
1
];
//
添加事件响应函数
- (
void
)onSocket:(AsyncSocket *)sock didConnectToHost:(
NSString
*)host port:(UInt16)port
{
//
在本函数中请求读取数据, AsyncSocket内部会在有接收到数据的时候调用函数didReadData:
[_client
readDataWithTimeout:
-
1
tag:
0
];
//
将传入的sock给记录下来,这就是我们连接的服务器的socket接口了
_server = sock;
}
- (
void
)onSocket:(AsyncSocket *)sock didReadData:(
NSData
*)data withTag:(
long
)tag
{
//
本函数被调用过之后这个读取请求就结束了,我们不想让它结束掉, 所以在函数结尾处加入, 这样读取过程就可以一直持继下去了
[_client
readDataWithTimeout:
-
1
tag:
0
];
}
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