echo框架内部基于标准的http.Server完成端口监听和连接收发包逻辑。简单来说,主协程负责监听套接口;对每条连接,创建一个单独的goroutine来负责处理请求。 echo框架比较核心的,其实是它自己实现了http.Handler接口: typeHandlerinterface{ ServeHTTP(ResponseWriter, *Request) } 这个interface 只有一个方法,那就是ServeHTTP:...
执行命令bfdsessname-valuebindpeer-ipip-address[vpn-instancevpn-instance-name]interfaceifTypeifNum[source-ipip-address]one-arm-echo[destination-ipip-address],创建单臂Echo功能的BFD会话。 单臂Echo功能的BFD会话只能应用于BFD单跳检测。 执行命令discriminatorlocaldiscr-value,配置BFD会话的本地标识符。
3.在控制器中渲染模版并返回html页面 完成模版引擎设置后,就可以在控制器函数中通过echo.Context对象的Render函数渲染模版并返回html页面.函数定义:Render(code int, name string, data interface{}) error 参数说明: 例子:模版文件views/hello.html内容 Hello, {{.}}! 渲染模版文件 func Hello(c echo.Context) ...
Type = 7: Interface and Label Stack TLV Length: Value字段的长度,以字节为计数单位。 Value: 取决于Type的取值,如果TLV不足4字节的整数倍,需要填充。 报文示例 图2-7MPLS LSP ping request Frame 1: 158 bytes on wire (1264 bits), 158 bytes captured (1264 bits) Arrival Time: Jan 1, 1970 08:...
func (e *Echo) URI(handler HandlerFunc, params ...interface{}) string { name := handlerName(handler) return e.Reverse(name, params...) } // URL is an alias for `URI` function.func (e *Echo) URL(h HandlerFunc, params ...interface{}) string { ...
子网路由,主机路由,缺省路由。 配置路由的方法: ip route <ip_address> [<mask>| <masklen> ] <interface_name>| <gateway_address> [preference <preference_value> |reject|blackhole] 1. 2. 3. 4. 5.
ZC706中,MAC控制器与PHY通过RGMII(Reduced Gigabit Media Independent Interface)接口进行连接,实现千兆网。 一、工程概述 1.开发板配置 使用Xilinx ZYNQ开发板ZC706,默认配置ARM后即可使用PS端网口、串口和QSPI,放置AXI GPIO的IP核驱动PL端的4个LED。 ARM端配置如下图所示,以5处的ARM-A9为核心,使用1处的UART1打...
The following user interface is displayed: Figure 20 Accessing a Ping/Echo scenario in AS ABAP Select Point-to-point. Do not select Mediated via PI, this option involves SAP NetWeaver Process Integration(PI). SAP NetWeaver PI is not in scope for this guide and the described scenarios cannot ...
Begins configuration for an IP SLAs operation and enters IP SLA configuration mode. Step 4 icmp-echo {destination-ipv4-address | | destination-hostname} [source-ip {ipv4-address | | hostname} | source-interface interface-name] ...
•IP network delays includes transport propagation delay, packet processing delay within the node, and serialization delay (depending on the interface choice). •Rx delay includes jitter buffer delay (20 to 30 ms) and processing delay (5 ms). Delay Calculation Example The one-way transpor...