C 的TCP Socket (非同步方式)

2021-09-09 02:10:33 字數 1328 閱讀 4287

簡單的c# tcp通訊(tcplistener)

c# 的tcp socket (同步方式)

c# 的tcp socket (非同步方式)

c# 的tcp socket設定自定義超時時間

c# tcp socket傳送大資料報時,接收端和傳送端資料不一致 服務端接收receive不完全

伺服器端:

public

static manualresetevent alldone = new manualresetevent(false

);ipendpoint localendpoint = new ipendpoint(ipaddress.parse("

127.0.0.1

"), port);

socket listener = new

socket(addressfamily.internetwork, sockettype.stream, protocoltype.tcp);

listener.bind(localendpoint);

listener.listen(

30);

while (true

)

public

static

void

acceptcallback(iasyncresult ar)

}catch

(system.exception ex)

", ex.message);}}

private

static

void

receivehead(iasyncresult ar)

catch

(system.exception ex)

", ex.message +ex.stacktrace);

}}

public

static

void

readcallback(iasyncresult ar)

已知接收長度的話可以把receivehead函式去掉,直接進入readcallback裡。

加入receivehead是因為協議一般在開頭幾個固定的位元組裡有後面資料報的長度,所以先接收頭,再根據解析出的資料報長度接收後面的。

stateobject定義如下,可以不要headbuffer  headbuffersize
public

class

stateobject

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