Chat server client java database socket jobs

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    215 chat server client java database socket jobs found, pricing in USD

    We have a proxy server and load balancer written in NodeJS however we are having issues with the kernel reporting syn floods on our open ports and connectivity issues. We believe this is either a system issue or most likely the way our application handles socket events. Basically looking for an expert to come in and help debug this issue we're having

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    ...NodeJS based chat application (Android application) with SocketIO. But we notice 2 big problems : 1. Excessive data consumption (for 10 minutes the app consum more than 30 Mo even on background) 2. The untimely disconnection of the socket. We are obliged to restart the application to continue the chat The architecture used is : -- Database : MySQL --

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    I need some one who is experience in codeigniter and socket. I want simple add socket, so that all the online user can get update with in few seconds. Apply only if you have experience in codeigniter and socket. Also while you apply make sure you bid with final price, person who first bid diff price and then ask diff price, stay away.

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    It's a simple replication project. A decompiled Java source code will be provided, and only has to construct a similar web socket that communicated with the server in similar manner, the end goal is to obtain data from the server.

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    Integration with Client data 4 days left
    VERIFIED

    For all `Product` models inside of the REST responses for purchased plans, the details of those products should be sourced from IRO and mapped to fields in our response. IRO relies on Walmart's SOA registry and requires consumer keys in specially formed headers: Rollup API documented here: [login to view URL] Headers format documented here: https://confluence.walmart.com/display/PGSIRO/Req...

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    Web Browser Appss 3 days left
    VERIFIED

    For this program, you will be writing a web browser application. Your browser will display text only and will communicate with a standard web server. Your text-only browser will not be able to display images, multimedia, special fonts, JavaScript, etc. It will support hyperlinks. We're concerned with the networking aspect, not the presentation aspect

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    Web Browser App 3 days left
    VERIFIED

    For this program, you will be writing a web browser application. Your browser will display text only and will communicate with a standard web server. Your text-only browser will not be able to display images, multimedia, special fonts, JavaScript, etc. It will support hyperlinks. We're concerned with the networking aspect, not the presentation aspect

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    Looking for an Android prog...of the following: Android lifecycle Passing data structures between activities Intents String vs String Buffer Broadcast Receivers Threading Fragments JNI Android Libraries Socket Programming Object Oriented Design & Programming Other items that would be a plus Bluetooth Peripheral Integration USB Peripheral Integration

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    ...software, a search and pricing tool for automotive, similar to AutoGravity or BidAuto, that I need to have developed. It will need to integrate with dealers DMS such as Dealer Socket....

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    ...system will contain follwoing: 1. Customer and reseller front-end 2. Backend management including billing system 3. registrar whois server (port 43 application with socket protocol connection) 4. dns server 5. API server Details are given below: => Customer Front-end 1. Product (domain) view, search, order. =>Reseller Front-end 1. Reseller Pricing/Feature

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    ...Developer to create secured, socket based chat application that can be integrated in Mobile App. Mobile Application is built in Ionic2. We will provide an Ionic Developer to work with the back end developer during the project. Below mentioned functionality needs to be there:- • 1 on 1 Chat • Create Group and Group chat. • Chat history ...

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    ...must have very deep knowladge in Windows API . You must Can develop all what i need from scratch , NO COPY any code from the internet. You must be able to write from scratch a socket modules as well as its encrypted. You must have very good knowladge in cryptography. You must have very good knowladge in VNC. Please read before you bid , i will be very

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    I have a program which runs multiple processes (similar to multi thread logic) and periodically queries multiple remote devices through socket. It saves the data to database and fires some emails of certain conditions are met. All this runs as a windows service. I am looking for a highly dependable and experienced developer who can build a long term

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    We are pushing data using curl from php to node,js socket $url = '[login to view URL]'; above url is aws load balancer connected with 2 server when node sent data to all browser [login to view URL]('push',[login to view URL]); it does not goes to all server it only going to 1 of server users.

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    ...Our goal was to recreate an old Adobe Flash based Drag Racing game that shut down its servers in 2014. We have looked into multiple options of server recreation and have deemed ASP or a C# Executable server to be the way to go. The game has to be modified in kind of a strange way, as we don't have source code for the game itself. We only have the SWF

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    ...for it, I just need it to be built. Dear, We did develop an instant messaging solution with Android. But we are having trouble controlling the cosumption offre data with socket io. We would like to be assisted by an expert to solve this problem. Once the problem is resolved, we would like you to develop for us the iOS version for iPhone and iPad.

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    Sorry to bother; I'm a full stack developer with broad experience. Due to an emergency, I ne...full stack developer with broad experience. Due to an emergency, I need to earn some pocket money in a part-time role ASAP. I can do Python Django, Java EE, Node.js, React, Angular, web scraping, socket programming, etc. Small projects preferred.

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    Socket implement for our little snake game. The project will be send.

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    I'm building a game that needs to connect to a server via socket.io. it will be a multiplayer game for facebook instant games. So far i can get the server to accept a connection from the game but i don't understand the web socket handshake and the connection keeps closing and re opening. I also have a cors issue i cant seem to solve. I really want

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    The goal to create with Asterisk video/audio conference room and connect it with jitsi clients. The Asterisk is installed on server. For the conference is conbridge module used. Jitsi should be installed on Raspberry Pi 3b+. After starting Raspberry Pi it should automatically dial the the conference room on Asterisk.

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    ...national standard. Either type “Color changed again “mean “fail “…. 11. Forced Air convection for temperature control 12. 100-240 V voltages, 12 V-5 V battery and Car socket can be used as power supply. Frequency 50—60 Hz 13. Automotive grade main processors 14. IC / PCB heat controlled 15. Operational temperature: 8-40°C 16...

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    Hi. I want to create a program using web socket communication in C ++. So I am looking for a developer who has experience in this area. Please help me a lot. Thank you.

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    In this small project, you will implement an HTTP server which allows an HTTP client (such as Google Chrome or Mozilla Firefox) to browse a website and receive different types of content. You will need an understanding of Internet sockets, the Hypertext Transfer Protocol (HTTP), SSL/TLS extensions to HTTP, and the Common Gateway Interface (CGI). You

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    Hi. I want to create a program using web socket communication in C ++. So I am looking for a developer who has experience in this area. Please help me a lot. Thank you.[ICARUS]

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    I need a ...fuel and gauge 2 x 220VAC 5A standard footprint relay Piezo beeper Internal I2C pins for LCD Reset/test button 2 x bi-colour status leds AdaFruit Feather specification socket to accept any Feather board SD card 2mbit I2C flash Human interface (mounted on enclosure) LCD – I2C connected 3 key membrane panel - 4 wire connection

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    Just ...In order to achieve scalability a remote server must keep track of multiple concurrent client connections and service them appropriately. Explain, using suitable schematic(s) and commentary, how this is achieved. Specific reference to the I/O operations performed by the Socket and ServerSocket class in Java can used to evidence the commentary.

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    [login to view URL] internet electrical socket. [login to view URL] appliances like fan, light and monitoring parametets through internet by your own server. [login to view URL] system projects

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    ...found i need it to randomly select a comment from a text file and post a comment (time delay between posting 1 - 300 seconds) It can be browser based or socket based, single thread (Preferably socket based but not essential) Must be stable to run 24/7 on windows 7. It will be using a single Facebook account I don't mind what language it is coded

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    We are looking for someone who can find manufacturer/supplier of a Schuko type insert as shown in the pictures. One of the phases (L/N) s...cable to put a relay in between (as shown). Perfect would be if PE can also be connected by cable. Features: 250VAC/16A certified (CE/VDI) Schuko male plug Schuko female socket European suppliers prefered

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    We require an experienced embedded circuit designer for building a internet/wifi controlled power outlet with 25amp socket and a moduler MCB. This should be having following facilities 1. Inbuilt battery backup for upto 24 hours 2. Must have temperature and humidity sensor 3. ON/OFF thorugh mobile app. should support multiple outlets on same

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    Hello, I want you to create a Reverse proxy for web socket and other URLs. I am using Google cloud, Let us give a try if you can do it, this is a test environment, if you are successful with the installation and other configuration, you can set up the main server and configure it. Thank you!

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    ... $socket = @fsockopen("udp://".$ip, $queryport , $errno, $errstr, 1); stream_set_timeout($socket, 1); stream_set_blocking($socket, TRUE); fwrite($socket, "xFFxFFxFFxFFx54Source Engine Queryx00"); $response = fread($socket, 4096); @fclose($socket); $packet = explode("x00", substr($response, 6), 5); $ser...

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    I have a program which runs multiple processes (similar to multi thread logic) and periodically queries multiple remote devices through socket. It saves the data to database and fires some emails of certain conditions are met. All this runs as a windows service. I am looking for a highly dependable and experienced developer who can build a long term

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    ...after 2h this come: The MySQL server is currently offline. Error while connecting to MySQL: (XID rcb) The system failed to connect to the “MySQL” database “mysql” because of an error: CR_CONNECTION_ERROR (Can't connect to local MySQL server through socket '/var/lib/m...

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    ...WordPress website for a real estate management company. Site will need: 1. User portal with secured log-in for members 2. Back-end database tables (mostly accounting information) 3. Permissions on the database tables for specific users 4. Display member data in tables and charts 5. Needs to scale (100's of users) Site will live on Google Cloud

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    i have a web-application that is build in express js and uses socket io and is hosted in aws amazon-web-service problem it is with https now the site is using https and socket io with https doesn't work without https was working perfectly so you need to have knowledge with aws socket io and express js.

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    resumo do projeto: o programador deverá desenvolver um socket de comunicação que ficará escutando o rastreador em alguma porta, o socket recebe a string, trata e grava no banco de dados ou em xml.

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    Down any socket server. Is it possible?

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    A Python Developer or a team who can develop Desktop Email Client in Python using any Open Source GUI Framework 1. Basic Functionality of Desktop Email Client(Retrieve-Send Mail and Calendar) 2. Support POP3 and IMAP 3. GUI Layout of the Desktop email client should match the give below Sample image.

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    ...full manual how to set up own surespot server ( [login to view URL]). Before contacting me you have to know what to do and you have to show me ready surespot server! First, check the link. [login to view URL] If you don't understand! Don't waste my time! Server Web application server is running on node.js, written in CoffeeScript

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    Hi Developers We have a chat system, but this system have some issues... so I am looking for a developers base on America or Europ to solve our problem. Developer have to know python, Ruby on Rails, Socket, Cloud fairing and Analytics... etc. Plz send proposal if you have good experiences and confident skill on these fields. i don't want to spent

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    ...need a timely and accessible programmer who can create the ultimate market tool. You will need to be able to link several exchanges to this platform via API and use of web socket. I need live data from markets such as Binance, Bittrex, KuCoin, Cryptopia, and more. I have a long list of features that are very straight forward and none of them on their

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    I want ...Make CRUD functions for different collections - Make API endpoints for user, rider and admin - Help the front-end developer to integrate login + registration + real-time / socket features - Provide documentation for API on [login to view URL] or any other platform We will have future work for the developer who can work properly on this project.

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    communicate rfid reader through TCP/IP using socket programming and keep scanning the rfid tags, when any detected software should send uid of tag to server via making background http (Url action sending tag id to server).

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    C, c++ web-sockeyts async-Io, epoll, poll, etc... sockets , multithreading have used other api's like [login to view URL], etc to be able to compare with other web-socket API's javascript... need to have good communication skills, no chatting long term project

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    hello. I’m looking for some one who has an experience with restfull api , web socket, nodejs, reactjs, JavaScript. MySQL. Php Requirement : we need to build a website using all these technologies. And want to work with the developer in partnership for long term.

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    Just need to upgrade an android app which is socket based and connected in real time.

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    We need C++ Developers who can sit in our premises (Mumbai / Delhi) full time and help us in below. Responsibilities : Build...protocols like SNMP, UDP, TCP, Ethernet, SPI, etc Some familiarity with cryptographic functions and concepts. Experience in programming in C/C++, experience in Networking & Socket programming & multi-threading application

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    To build a simple socket-based client/server application. .

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    We have purchased this script [login to view URL] We have hosted this on digital ocean, the text chat was working without https. But when we added https for enalbe video and audio call, https added success fully, but the socket connection error is coming. See the screenshot attached .

    VPS
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