A simple technique of retrieving all the document keys in a couchdb app

Client_Server_Communicatio

import java.io.*

class Client_Server_Communication
{
    private static String msg = "";
    private static Socket socket;
    private static ServerSocket sever;
    static DataInputStream in;
    static DataOutputStream out;
    
    public void Server_Version() throws IOException, Exception
    {
        server = new ServerSocket(7555);
        while(true)
        {
            socket = server.accept();
            //create an input stream for receiving data plus an output for writing
            in = new DataInputStream(socket.getInputStream());
            out = new DataOutputStream(socket.getOutputStream());
            msg = in.readUTF();
            System.out.println("Client Says: "+msg);
            //send feedback to client
            out.writeUTF("Hello Client");
            out.flush();
            in.close();
            out.close();
        }
        
        
    
    }
    public void Client_Version()
    {
        Socket client = new Socket("localhost", 7555);
        DataInputStream in = new DataInputStream(client.getInputStream());
        DataOutputStream out = new DataOutputStream(client.getOutputStream());
        System.out.println("Sendin request to server");
        out.writeUTF("Hello Server");
        out.flush();
        System.out.println("Server Response: "+in.readUTF());
        in.close();
        out.close();
    }

}

couchdbKeys

import os

print "Checking for couchdb in your system"
got = os.popen('whereis couchdb').read()
if not got.split(':')[1:2]:
  print "Installing couchdb on your system"
  os.system('sudo pip install couchdb')
  print ""

import couchdb
#declare a server url
couch = couchdb.Server('http://url_to_server:port')
db = couch['database_name']
#to print all the ids in the databse
for id in db:
  print id

print "Done...."