cwdm mux

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Golang-web Foundation

header, if it is a POST request, also need to read the client submitted data, and then to the corresponding handler processing request, handler processing, the data back to the client. (4) Specific implementation: Initializes a server that calls net. Listen ("tcp", addr) monitors ports, srv. Serve (NET. Listener) receives request information from the client. Create a connection, execute gorouting (5.) Two core features of Go HTTP, Conn and servmux, for high concurrency and high performanc

Analysis of the development characteristics of Optical Fiber Technology

Effective Area and low dispersion maintenance, and its PMD value is extremely low, so that the capacity of the existing transmission system can be easily upgraded to 10 ~ 40 Gbit/s, and easy to use Distributed Raman effect amplification on optical fiber, greatly extending the optical signal transmission distance. 2) New Low-peak optical fiber for man Communication In the metropolitan area network design, you must consider simplifying devices and reducing costs, and consider the possibility of n

Analysis on the notification system of Android 4.0

"back" will go to the first page of the calendar application. The intermediate interface point "return" in the indirect notification returns to the interface that triggered the notification, and the return path will not be inserted into another interface. Once the user has entered the application through the intermediate interface, the logic of "up" and "return" is the same as the standard notification: Navigating between applications without returning to the intermediate interface

Error:stray ' 357 ' in the program

Reproduced from: http://blog.sina.com.cn/s/blog_475bf56e0100uo3o.html When you developed on a Linux virtual machine, you encountered the following error: Making all in TestMAKE[5]: Entering directory '/home/linux/software/zion/media/mux/disk/test 'Powerpc-e300c3-linux-gnu-gcc-dhave_config_h-i.-I.. /.. /.. /.. -I.. /.. /.. /.. /include-i.. /video/common_inc-include.. /.. /disk.h-include.. /.. /MUX_DISK.H-FNO-EXCEPTIONS-O2-FNO-EXCEPTIONS-O2-MT Umount_

Golang and Design pattern

pattern. Or talk in code? // Objects implementing the Handler interface can be // registered to serve a particular path or subtree // In the HTTP server. // Interface { **servemux) Handler (R *requst) handler { ...} Mux. Handler (R). Serverhttp (W, R) , the implementation of the handler interface can be registered as an item of the route (Entry) to the route, Servemux, in the routing process, We first extract the corresponding entry according t

Golang writing a simple image server

( "Config.json" ) if err! = nil {log. Fatalln (Err)}//decode JSON decoder: = JSON. Newdecoder (r) Err = decoder. Decode (conf) if err! = nil {log. Fatalln (Err)}} After calling loadconf (), you can use the configuration in conf anywhere. Web Interface (GORILLA/MUX) Base Route Golang on the most simple-to-use URL router, I think is "Github.com/gorilla/mux".To use this requires go get, forget to say,

Docker Swarm Code Analysis Note (8)--Create Docker API router

} d.handler.ServeHTTP(w, r)}// SetHandler is used to overwrite the HTTP handler for the API.// This can be the api router or a reverse proxy.func (s *Server) SetHandler(handler http.Handler) { s.dispatcher.SetHandler(handler)} Server.SetHandlerAll that is done is to handler assign to Server.dispatcher.handler . handlerthe type is HTTP. Handler: type Handler interface { ServeHTTP(ResponseWriter, *Request)} api.NewPrimaryUsing the MUX this

Golang (Go Language) page Production example code 1

This is a creation in Article, where the information may have evolved or changed. Today Bo Main research finished things is too late, we can see time one o'clock more, today is code 1, tomorrow is the explanation, we first study[PHP]Package Main Import ("FMT""Html/template""Log""Net/http""OS""Time") Const (Template_dir = "./views/") var mux map[string]func (http. Responsewriter, *http. Request) Func Main () {Server: = http. server{ADDR: ": 9090",Handl

Forming Process of IPTV support TS Stream Solution

the graphical interface or through command lines. Vlc1 requests media data from the Darwin server and then packs it into a TS stream and sends it out. vlc2 receives and plays TS stream data; Throughout the process, packet capture proves that the TS stream is in the middle. Of course, there is also a problem, that is, there will be mosaic in the image. It is assumed that there is a problem with the B frame PTS and DTs. Another problem is that the SDP file cannot be generated because we need to i

Office document, image, audio/video format conversion tools, office conversion tools

Office document, image, audio/video format conversion tools, office conversion tools1. Audio/Video Conversion Tool VLC Https://wiki.videolan.org/Mp3/#Container_formats Http://wenku.baidu.com/view/ba73ac5c804d2b160b4ec05a.html? Re = view Https://wiki.videolan.org/How_to_Batch_Encode/ Https://wiki.videolan.org/Transcode/ VLC supported video format to MP4 (H.264) In MacOS$ Vlc-I dummy-q I. flv -- sout = '# transcode {vcodec = h264, acodec = mp4a, aenc = ffmpeg {strict =-2 }}: std {access = fi

[Note] 5502 DSP reset Sequence)

For more information about datasheet translation, see datasheet 3.9.6. --------------------------------- 3.9.6 reset Sequence When the reset # signal is low, the clock generator enters the bypass mode. At this time, the input clock is set to clkin or x2/clkin Based on the gpio4 status. When the level of the reset # pin changes from low to high, the following events are performed in sequence. Gpio6 and gpio7 are sampled at the rising edge of the reset signal. The status of gpio6 and

Auxiliary Functions for DirectShow

amcapVoid teardowngraph (igraphbuilder * PFG, ivideowindow * pvw, ibasefilter * pvcap ); # Endif The following code is in dshowutilities. cpp, which is the implementation of these functions. // Dshowutilities. cpp -------------------------------------------------------- # Include "stdafx. H"# Include "dshowutilities. H" /* Configure /*-----------------------------------------------------------------------------------The following function creates a filter with a specified class identifier (CLSI

Use libvlc for Video Transcoding

The transcoding function was added to the video forwarding program yesterday: the input (Stream/file) is transcoded into the video stream and audio stream in the specified format. After research, we found that the vlc comes with the transcoding function, but the parameter settings are troublesome. Our specific requirements are: Input: rtsp stream or udp multicast data (there is no difference in setting transcoding parameters) Output: H264 video (644 k) + mp2 audio (56 k), total bit rate 700 k,

JLink V8 initializes the exynos4412 script and jlinkexynos4412

JLink V8 initializes the exynos4412 script and jlinkexynos4412/*************************************** **************************************** ** @ Author Maoxiao Hu * @ version V1.0.0 * @ date Dec-2014 ************************** **************************************** * *********** Target remote localhost: 2331 Monitor sleep 10 Monitor halt Monitor sleep 500 # CMU_CPU MUX/DIV Monitor memU32 0x10044200 = 0x00000000 Monitor sleep 100 Monitor memU3

Golang and Design pattern

serve a particular path or subtree // In the HTTP server. // Interface { **servemux) Handler (R *requst) handler { ...} Mux. Handler (R). Serverhttp (W, R), the implementation of the handler interface can be registered as an item of the route (Entry) to the route, Servemux, in the routing process,We first extract the corresponding entry according to the request information,Mux. Handler (R).Then invok

Golang entry struct inheritance, nesting

struct {mouthall []mo Uthstruct//Defines an object of type array, and then the element type of this array is some kind of structsum detailstructaverage detailstructquarter []quarterstruct}type Deta ilstruct struct {One inttwo intthree int}type quarterstruct struct {detailstruct//can nest composite other types of structs, inheriting other structs Sub-object Quarternum int}type mouthstruct struct {Mouth intpartmentitem []itemarrstruct}type itemarrstruct struct {PartMe NT Stringdetailstruct}func C

http. Servemux parsing

parameters and other information to do processing, return different information to the user+ The application layer closes the link after processing the link request (normal process, if HTTP alive does not close the link) Here the Surface routing table is more important, we specifically analyze the next HTTP. How the server does the routing.The routing table is actually a mapKey is the path ==> "/hello"Value is the handler function for the path ==> HelloServer routing table structure The default

Compile FFmpeg in Ubuntu and support x264 and x265 (HECV)

All download sourcesCompile FFmpeg in Ubuntu and support x264 and x265.Ubuntu 12.04 FFmpeg 2.1 Release Note:Upgrade cmake to 2.8.8Upgrade yasm to 1.2.0 0000. materials:Http://stackoverflow.com/questions/19634453/ffmpeg-how-to-generate-a-mp4-with-h-265-codecFFmpeg supports encoding HEVC/H.265 since 2-12-2014 with libx265. Now you can use ffmpeg directly to encode HEVC or use another encoder than manually mux that. mp4 using FFmpeg. of course you can st

Go language: The mutual transfer of polar coordinates and Cartesian coordinates

This document records the transformation of point coordinates using the Go language for RESTful points.The mathematical relationship between polar coordinates and Cartesian coordinatesAssuming that the same point is represented as (ρ,θ) using polar coordinates, and the Cartesian coordinates are represented as (x, y), then these mathematical symbols have the following relationshipX =ρ* CosθY =ρ* sinθθρ= Sqrt (x*x+y*y)θ= Arctan (x/y)Go language implementation/** @Author:coolwp.com* @Date:2017-09-1

Go File Upload

(Debug. Stack ()))}} () fn (W, R) }}//working with Static resourcesFunc Staticdirhandler (Mux *http. Servemux, Prefixstring, Staticdirstring, flagsint) {Mux. Handlefunc (Prefix, func (w http. Responsewriter, R*http. Request) {file:= Staticdir + R.url. Path[len (prefix)-1:] if(Flags listdir) = =0 { ifexists: = isexists (file);!exists {http. NotFound (W, R)return}} http. Servefile (W, R, fi

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