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Configure uwsgi + nginx server for the flask framework website in Linux

: This article mainly introduces how to configure uwsgi + nginx server for the flask framework website in Linux. if you are interested in the PHP Tutorial, refer to it. Configure uwsgi + nginx server for the flask framework website in Linux The myproject program exists in the home/admin/directory, which contains hello. py. 1. install pip Wget "https://pypi.python.org/packages/source/p/pip/pip-1.5.4.tar.gz#md5=834b2904f92d46aaa333267fb1c922bb" -- no-check-certificate # Tar-xzvf pip-1.5.4.tar.gz

Go Language Kee Log:log,logger

This is a creation in Article, where the information may have evolved or changed. Explain how Golang logs. Log The first is Golang's own package log. Use Godoc to view, and then you can view it on godoc -http=:8001 localhost:8001/pkg/log . The most important thing is that the Setoutput function, the prototype is func SetOutput(w io.Writer) , determines where the log should be output, and the default is the

Go Language _http Pack

", "gbk,utf-8;q=0.7,*;q=0.3") reqest. Header.set ("accept-encoding", "GZIP,DEFLATE,SDCH") reqest. Header.set ("Accept-language", "zh-cn,zh;q=0.8") reqest. Header.set ("Cache-control", "max-age=0") reqest. Header.set ("Connection", "keep-alive") response,_: = client. Do (reqest) if response. StatusCode = = $ {body, _: = Ioutil. ReadAll (response. Body) Bodystr: = string (body); Fmt. Println (BODYSTR) }} How do I create a Web service side? HTTP pa

Python coroutine and IO multiplexing

"), gevent. spawn (f, "http://www.jinyuncai.cn"), gevent. spawn (f, "https://www.guoshipm.com"),]) Implement multi-socket concurrency in a single thread through gevent Server import sysimport socketimport timeimport gevent from gevent import socket,monkeymonkey.patch_all() def server(port): s = socket.socket() s.bind(('0.0.0.0', port)) s.listen(500) while True: cli, addr = s.accept() gevent.spawn(handle_request, cli) def handle_request(conn): try: whi

Python comments and script parameters

This article introduces Python annotations and script parameters. This article introduces Python annotations and script parameters. Single line comment :# Multi-line comment: "indicates start," "indicates end Capture parameter: import sys Sys. argv indicates that the argv function is in the sys module. Eg: hello. py # _ * _ Coding: UTF-8 _*_ Import sys Print sys. argv Print 'Hello, World! ' Execution result: E: \> pythonhello. py localhost: 8001

Introduction to OpenSER installation and setting in Fedora8

("tls: domain2.net ");# Exit;#}Route (1 );}; # If the request is for other domain use UsrLoc# (In case, it does not work, use the following command# With proper names and addresses in it)If (uri = myself ){ If (method = "REGISTER "){ # Uncomment this if you want to use digest authenticationIf (! Www_authorize ("openser.org", "subscriber ")){Www_challenge ("openser.org", "0 ");Exit;}; Save ("location ");Exit;}; Lookup ("aliases ");If (! Uri = myself ){Append_hf ("P-hint: outbound alias \ r \ n "

Configuring Pycharm3.4.1 debug EdX Devstack

,scriptparameters instead of cmsrunserver--settings=devstack 0.0.0.0:8001, click OKto save the settings.All configurations are completed.Click run/debug on pycharm to see http://0.0.0.0:8000 or http://0.0.0.0:8001, Enter in the browser to access, if you see error111, please refer to the following:The most of the troubleshooting commands assume is using the the Vagrant account. Press Ctrl+d to return from th

Basic about UDP traversal under iptables-iptables and stun

port restricted cone, only the external address that has received the packet from the internal address can send packets to the internal address through the NAT ing address.Here is an example of symmetric NAT (Example 2 ):Machine A is connected to machine B. If it is a (192.168.0.4: 5000)-> NAT (210.21.12.140: 8000 after conversion)-> B (210.15.27.166: 2000)If machine A (192.168.0.4: 5000) still wants to connect to machine C (210.15.27.140: 2000) at this time, a new ing will be generated on Nat,

Windows, port view & shutdown process and kill usage

Excerpted from https://www.cnblogs.com/lynn-li/p/6077993.htmlProblems encountered during the test, note one:1, Netstat-ano | Findstr "8001" to see which process the Port 8001 is occupied by, as you can see, is occupied by process 37362, see process number 3736 corresponding process; As you can see, it was java.exe occupied.Command: tasklist | Findstr "3736"3. End the processCommand: taskkill/f/t/im java.exe

Create a k8s standalone environment using minikube

/k8s-dns-dnsmasq-nanny 1.14.8 c2ce1ffb51ed 9 months ago 40.9 mbk8s. GCR. IO/k8s-dns-sidecar 1.14.8 6f7f2dc7fab5 9 months ago 42.2 mbk8s. GCR. IO/k8s-dns-kube-dns 1.14.8 80cc5ea4b547 9 months ago 50.5 mbk8s. GCR. IO/pause 3.1 da86e6ba6ca1 10 months ago 742 kbgcr. IO/k8s-minikube/storage-provisioner v1.8.1 4689081edb10 11 months ago 80.8 MB4. Start the service Start minikube Cluster Minikube start -- VM-driver = none -- registry-mirror = https://registry.docker-cn.com -- kubernetes-version v1.12.

A little experience in establishing socket connections in Android

A socket connection is created on the android client and cannot be created through button binding in the oncreate method. Otherwise, use the try {} statement directly in the oncreate method, otherwise, you need to redefine a function outside the oncreate method to create a connection. For example, suppose that "socket = new socket (192.168.1.100, 8001);" must be placed outside the oncreate () method, by redefining () to place this sentence and esta

Routers set up virtual servers to allow external network access to a computer port on the intranet

This article will show you how to set up a router so that the extranet can access a computer in the intranet or a local Web site on a computer. It is in the time to publish the website to the customer learned, summed down.First go to the router and locate the virtual server:  Click Add New entry: In the location of the port number to fill in the port number to be accessed, IP address fill in the IP address of the computer you want to access  Create a record after saving  This way you in the LAN

IO multiplexing for multi-threaded monitoring

server Import Socketsk1 = Socket.socket () sk1.bind ((' 127.0.0.1 ', 8001)) Sk1.listen () Sk2 = Socket.socket () sk2.bind ((' 127.0.0.1 ', 8002)) Sk2.listen () Sk3 = Socket.socket () sk3.bind (' 127.0.0.1 ', 8003)) Sk3.listen () InP = [Sk1,]import selectwhile true:print (len (INP)) #r_list receive the INP parameter if there is a user to link it will sense, #w_lis T can write a fixed handle for listening if [SK1,SK3] #e_list listen for the handle of th

Python Learning notes-(14) Process & co-processes

/', ' https://github.com/' ]async_ Time_start = Time.time () gevent.joinall ([ gevent.spawn (F, ' https://www.python.org/'), gevent.spawn (F, ' https://www.yahoo.com/'), gevent.spawn (F, ' https://github.com/'),]) print ("Async cost", Time.time ()-async_time_ Start)Conclusion: The synchronization cost time is 4 seconds, the asynchronous cost is 2.5 seconds, the cost is greatly saved, which is the charm of the Association; Monkey.patch_all () enables gevent to recognize I

Mvc+easyui-based Web development Framework Experience Summary (16)--Use the cloud print control C-LODOP print the page or set the customs waybill information

through the server to provide JS service, than plug-in way much better, tested Chrome browser can also print smoothly, the original LODOP plug-in mode of printing is incompatible.With their own JS initialization code, you can learn that the control is currently in a non-plug-in way to handle printing operations.Allow other computer browsers to print natively (for example): Varoscript=document.createelement ("script");oscript.src= "/clodopfuncs.js"; varhead=document.head| | document.getelementsb

Python coprocessor/Asynchronous Io/select\poll\epoll asynchronous IO and event driven

socketserver.ImportSockethost='localhost' #The remote hostPORT = 8001#The same port as used by the servers =Socket.socket (socket.af_inet, socket. Sock_stream) S.connect ((HOST, PORT)) whiletrue:msg= Bytes (Input (">>:"), encoding="UTF8") S.sendall (msg) Data= S.RECV (1024) #print (data) Print('Received', repr (data)) S.close ()ServerImportSYSImportSocketImport TimeImportgevent fromGeventImportSocket,monkeymonkey.patch_all ()defServer (port)

An AMF implementation based on Node. js

Those who have used AMF should know that this is not only efficient, but also greatly relieves the code coupling between the server and the client. Today, I happened to find a node. js-based AMF implementation on github, so I tried some code, hoho ~. The following is an example of communication between Flash and node. js through AMF: First, define the server class and Method exports.sayHello=function(callback){ return'HelloWorld'; } Create a server using node. js and run the AMF ser

Getting started with Python socket programming (Authoring server instance)-Yee Yi Hall

succeeds, the client can communicate with the server through the socket, and if the connection fails, a Socket.error exception is thrown.3. During the processing phase, the client and the server communicate via the Send method and the Recv method.4. When the transfer is complete, the client closes the connection by calling the Close method of the socket.Here's a simple example:server.py 1234567891011121314151617 if __name__ == ‘__main__‘: import socket sock = socket.socket(sock

Python network programming example (client and server)

ClientCopy codeThe Code is as follows:If _ name _ = '_ main __':Import socketImport OSSock = socket. socket (socket. AF_INET, socket. SOCK_STREAM)Sock. connect ("localhost", 8001 ))Import timeTime. sleep (2)Sock. send ('1 ')Print sock. recv (1024) # OS. system ('pause ')# Raw_input ()Time. sleep (3)Sock. close () ServerCopy codeThe Code is as follows:If _ name _ = '_ main __':Import socketSock = socket. socket (socket. AF_INET, socket. SOCK_STREAM)Soc

Publish a python service framework iserver (with stress test data)

/nlen ", $ head); 21 $ cmd = $ a ['cmd']; 22 $ len = $ a ['len']; 23 if ($ cmd = 8001) {24 socket_recv ($ s, $ body, $ len, 0 ); 25 // echo $ body; exit; 26 $ B = json_decode ($ body, true); 27 socket_close ($ s); 28 return $ B; 29} 30} 31 socket_close ($ s); 32} catch (Exception $ e) {33 echo $ e-> getMessage (); 34} 35} 36 $ temp = insert_queue (8001, "insert into (num) values (% d)"); copy the code Circu

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