Warranty:Other;Certification:N/A;Customized:Yes;Type:Other;Grounding:Standard Grounding;Application:Other;WIFI:NO;Place of Origin:CN;ZHE;Network:N/A;Customized support:N/A;Brand Name:YINFEEL;Model Number:IF-DES-50NR;Rated Voltage:250V AC;Rated Current:16
socket函数原型为: int socket(int domain, int type, int protocol); domain指明所使用的协议族,通常为PF_INET,表示互联网协议族(TCP/IP协议族);type参数指定socket的类型: SOCK_STREAM 或SOCK_DGRAM,Socket接口还定义了原始Socket(SOCK_RAW),允许程序使用低层协议;protocol通常赋值 “0”。 Socket()调用返回一...
1、创建和销毁socket socket 模块中的socket(family,type[,proto])函数创建一个新的socket对象。family的取值通常是AF_INET。type 的取值通常是SOCK_STREAM(用于定向的连接,可靠的TCP连接)或SOCK_DGRAM(用于UDP): >>> from socket import * >>> s=socket(AF_INET,SOCK_STREAM) family和type参数暗指了一个协议...
socket.socket fd=-1, family=1, type=1, proto=0> Traceback (most recent call last): File "/opt/hostedtoolcache/Python/3.12.2/x64/lib/python3.12/functools.py", line 54, in update_wrapper pass ResourceWarning: unclosed <socket.socket fd=18, family=1, type=1, proto=0>...
public static void Connect1(string host, int port) { IPAddress[] IPs = Dns.GetHostAddresses(host); Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp); Console.WriteLine("Establishing Connection to {0}", host); s.Connect(IPs[0], port); Console.WriteLine...
socket_type, protocol);if(s <0) { s = __STD(socket(protocol_family, socket_type, protocol)); }returns; } 从该函数可以看到,首先执行xenomai内核调用,如果xenomai系统调用返回负值,一种情况时产生了错误,另一种情况说明这些参数不是要实时内核提供服务的,接着才去调用标准库执行linux的系统调用。这就实...
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./release/socket-tool -h socket_tool1.0 Usage : socket_tool [options] [d_type] [w_type] -i <ipaddr> -p <port> options -h,--help get app help -P,--protocal set work protocal -r,--reuse enable port reuse p_type <UDP | TCP> d_type -4,--IPv4 IPv4 -6,--IPv6 IPv6 w...
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[gst_nice_sink_get_type] /usr/lib/x86_64-linux-gnu/gstreamer-1.5/libgstnice15.so:0x3FB3 [gst_base_sink_do_preroll] /usr/lib/x86_64-linux-gnu/libgstbase-1.5.so.0:0x2A1B2 [gst_base_sink_do_preroll] /usr/lib/x86_64-linux-gnu/libgstbase-1.5.so.0:0x2B620 ...