Tcp client server chat program java工作

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    9,218 tcp client server chat program java 搜到的工作,价格货币为 HKD

    如果你是安卓的反,反编译主和其他网络 通信集成插座的IP / TCP水平是比较高的,欢迎参加 项目。我们要做的事是进入大圆直播室,登录多个 客户以保持包的心跳;所以我们需要分析客户的大圆,反。不 只是安卓斗鱼客户端,和ISO版本的安卓平板电脑,可以试试;附件也有一个 详细介绍,如果你需要更多的了解,请与我沟通 长时间在线。

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    ...每秒600m这样的速率! 普通的发包工具网上有源代码免费的可以下载了参考! 此测试也是一个技术考核,剩下的基本都是功能的实现,全是应用层写代码的活,没什么技术难度! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向第二个

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    Modbus RTU 转TCP 已经结束 left

    在嵌入式系统中实现将串口接收过来的modbus RTU 转成modbus TCP协议从以太网口发送出去

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    ... 普通的发包工具网上有源代码免费的可以下载了参考! 此测试也是一个技术考核,剩下的基本都是功能的实现,全是应用层写代码的活,没什么技术难度! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向

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    ... 普通的发包工具网上有源代码免费的可以下载了参考! 此测试也是一个技术考核,剩下的基本都是功能的实现,全是应用层写代码的活,没什么技术难度! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发包,接着30秒向

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    ...每完成一份付你1w人民币,10份完成也就是支付你10w 在以后就是每月2w的维护费用 每月的维护费用是指软件添加一些小功能和增加一些发包模式 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN FLOOD变种(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发

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    ... 5.开发者必须能够流利中文语音交流,否则不考虑!不能流利中文交流的不要投标以免浪费彼此的时间! 具体需要的功能很多,有能力发开者继续详谈! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN FLOOD变种(可自定义数据包)为主,发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死,消耗服务器CPU内存的同时还会堵塞带宽。 2,可以轮询发包:比如,输入一组ip地址,输入轮询时间30秒,选择发包方式,我们服务端30秒向第一个ip地址发

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    ...有网络驱动编写经验,有高并发网络经验,精通tcp/ip udp dns 等协议或肯钻研! 2.被控端可支持windows和linux,主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wpps/s 4.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 5.开发者必须能够流利中文语音交流,否则不考虑!不能流利中文交流的不要投标以免浪费彼此的时间! 具体需要的功能很多,有能力发开者继续详谈!只限中文竞标,台湾或新加坡优先考虑! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN

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    有网络驱动编写经验,有高并发网络经验,精通tcp/ip udp dns 等协议或肯钻研! 被控端可支持windows和linux,主控端支持windows 有钻研精神,能独立完成项目,不能像挤牙膏一样工作。

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    招聘一技术员,兼职月薪万元起,每天保证4小时以上的工作量即可 要求非常了解tcp协议,http协议,dns协议 有多年c++经验 具体功能详谈! 只限中文竞标!

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    ... 1.有网络驱动编写经验,有高并发网络经验,精通tcp/ip udp dns 等协议或肯钻研! 2.被控端可支持windows和linux,主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wpps/s 4.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 5.开发者必须能够流利中文语音交流,否则不考虑!不能流利中文交流的不要投标以免浪费彼此的时间! 具体需要的功能很多,有能力发开者继续详谈! 具体要求: 软件前台构架:1,主控制端(WINDOWS平台下运行) 2,受控端(Linux平台下运行)+(windows平台) 技术要求: 1,发包类型:为SYN、UDP、ICMP,TCP,CC DNS请求并发接攻 击等,多种。但以SYN

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    需要开发一款防火墙压力测试软件。类似于 [登录来查看链接] 但不需要感染,传播等等,并非黑客软件,只需要发包功能 1.有网络驱动编写经验,有高并发网络经验,精通tcp/ip udp dns 等协议或肯钻研! 2.被控端可支持windows和linux,主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wpps/s 4.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 5.全职可以提供出国就业机会,兼职的话尽量能是比较熟悉上述环境! 具体需要的功能很多,有能力发开者继续详谈! 待遇如下:自开发起每月3000$ 起步。 后续开发其他软件在另付费!当然如果你有很牛的技术,待遇可以在谈!

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    开发ddos集群软件 已经结束 left

    1.有网络驱动编写经验,有高并发网络经验,精通tcp/ip udp dns 等协议或肯钻研! 2.被控端可支持windows和linux,主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wbps/s 4.有钻研精神,能独立完成项目,不能像挤牙膏一样工作。 5.全职可以提供出国就业机会,兼职的话尽量能是比较熟悉上述环境!

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    开发一个BS版本的发电机远程管理系统。 系统组成:服务器+Browser+App+数据采集器 需要完成: 1.采集器本地配置软件,采用RS232与数据采集器通信。 2.监控系统(BS模式),通过Internet,基于TCP与采集器通信,收集跟踪发电机相关数据;并管理跟踪发电机发电信息、位置信息等。 3.监控App软件。

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    开发一款LSP拦截类型的游戏加速器   LSP加速器 架构:游戏客户端 --> LSP --(自定义协议)--> 中转中心 --(任意协议)--> 代理服务器 ----> 游戏服务器 自定义协议: TCP: LSP 拦截Connect,修改目的地址为 中转中心 地址 发送一个数据给 中转中心,数据格式为 remoteip remoteport pid 之后所有 游戏客户端 的数据直接发给中转中心 UDP:对每一个 游戏客户端 的数据进行封装,在数据头部添加 remoteip remoteport pid 为什么使用自定义协议:减少 LSP 与 中转中心 的握手次数提高性能,而且 LSP 所处的环境很特殊,数据交换比较困难。 中转中心: 对内接口使用 自定义协议 进行通信

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    We are seeking a System Administrator. This individual will provide support analyzing existing network setup, current server maintenance protocols (i.e. mail servers, scripting, databases and file servers), migration of code and database repositories, IT security systems, and other critical components of the organization's IT infrastructure. This analysis

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    Hi Paul, I have a linux server. We need to migrate to a new linux server, deploy encryption for specific tables on MariaDB on the new server, and then complete the migration. A second project is to setup an HL7 interface - from a client to our server, where we receive the feeds via a TCP/IP feed through VPN and then either parse and put into a temporary

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    Android App using XAMARIN 5 天 left
    已验证

    ...requirement in short. Points to consider : 1. Connectivity : This is a mobile device on Battery. So it will go into sleep mode. As such connection to MQTT Broker (or Modbus TCP) should be initiated by the User. For eg: The user should start the application, then login in (by scanning his ID Card) and then Press a button to Connect, only then his screen

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    Tally Customization 5 天 left
    已验证

    ...various permutations & combinations to print barcode / QR codes on clients' documents like Sales Invoice, PO etc. b. Deployment Phase: Once the testing is successful, the final TCP file has to be shared for deployment. Professional needs to proceed remote support at all times before, during, post-deployment, while on-site visits shall be reimbursed on

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    ...software solution Required would be to use Elastic Search PacketBeat to Capture TCP/IP packets, process them, and create a Session Data Record (SDR) for each TCP session and populate these SDR’s into Elastic Search database via Logstash. Once populated in the database, these TCP sessions will be analyzed and displayed on Elastic Search Kibana Display package

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    ...shell_exec("sudo /sbin/iptables -A INPUT -s tcp [登录来查看链接] -j ACCEPT"); shell_exec("sudo /sbin/iptables -A INPUT -p tcp --dport caiccipc -j Admin"); shell_exec("sudo /sbin/iptables -A INPUT -p tcp --dport mysql -j REJECT --reject-with icmp-port-unreachable"); shell_exec("sudo /sbin/iptables -A INPUT -p tcp --dport caiccipc -j REJECT ...

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    i am building a VPN service and need someone to develop the following Open...OpenVPN appls Windows & MAC iOS & Android Chrome & Firefox Extensions We have over 20 servers already running so users would need to be able to pick a country and server , user auth, TCP / UDP options, and Internet Kill Switch If you have these apps already even better :-)

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    ...работы в IT-компании (работа в хостинг-провайдере является преимуществом); администрирования и настройки веб-технологий: apache, nginx, php, Lamp; настройки и конфигурирования TCP/IP и других сетевых протоколов; автоматизации задач системного администрирования (perl, sh); настройки, использования хостинг панелей ISP Manager, cPanel, Plesk; владения письменным

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    I need someone who can help me to develop a application for my business using Java language More details about the project, please contact me, thank you

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    I have bou...find printers when searching from Printer-Install-section. I have also not been able to add them by using TCP/IP-method. I run Windows 10. I would need somebody that could help me by Chrome Remote Desktop - or Team Viewer + possibly Messenger Chat/Voice. PLEASE - IF YOU ARE NOT VERY FLUENT IN ENGLISH DO NOT BID FOR THIS PROJECT - PLEASE

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    My project is window applications related to mange video/audio. 1. Server works as service and responsible to deliver data (video/audio, database) to clients a. Camera Server: (C#, C++ cli, C++, FFMPEG, LIVE555, OPENCV) - Capture data from camera surveillance, webcam, desktop and some url links - Trans-code (decode then encode) to

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    ...EIOD(b) (it has 1-input, 2-inout & 8- input). Once input sensor change its state(on/Off) it changes the state of EIOD (either ON to OFF or OFF to ON) this status transfer through TCP/IP. 2. EIOD input-1 changes will consider as counting system. Consider “ INPUT 1 = OFF >> No count and INPUT 1 = ON >> 1 unit increment” and continue as increment of counting

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    Consists of 4 problems which are of these specific fields. Require detailed write-ups/illustrations....specific fields. Require detailed write-ups/illustrations. Need freelancer to be strong in the fundamentals of computer science specifically, computing and information systems. 1) TCP protocol 2) Subnet Masks/ IP 3) HTML/CSS 4) Software Patenting

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    I have to put Telemetry functionality into a programmable modem Wavecom Fastrack Supreme. It must work as a tcp client programmed to connect to a server and keep it alive. Desirable it could perform a Modbus/TCP to Modbus/RTU convertion throughout gprs to serial port.

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    Add Modbus Client functionality to RPi for modifying register data in PLC with controls made available for data entry and submission via web browser.

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    ...also get this error: "reported error (0x800CCC0F) : 'Outlook cannot synchronize subscribed folders for Error: The TCP/IP connection was unexpectedly terminated by the server. If you continue to receive this message, contact your server administrator or Internet service provider (ISP). I need someone pretty quickly, someone clever, someone preferably

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    Looking for a system admin who is experienced in modifying Linux kernel. Need to change Passive OS fingerprints

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    looking for someone who can create a module in Tally ERP 9 and customization to my need.

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    SERVIDOR TCP GPS 已经结束 left

    Necesito una estrategia de solución para un servidor TCP IC en C#, que recoja el posicionamiento de un reloj inteligente GPS.

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    Transferencia de Datos 已经结束 left

    El proyecto consiste en programar una cpu siemens S71200 para que pueda transferir datos via TCP / IP a un servidor . el proyecto consta de 50 botones que al ser presionados enviaran un dato formato entero a dicho servidor . ej el boton numero 1 envia un 1 al servidor , el boton 2 un 2 al servidor etc .... el primer dato que entra debe ser el primero

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    I need a c client app which can be integrated into my existing stack to send the data of udp over tcp tunnel/stunnel

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    HTTP server with TCP 已经结束 left

    ...1.1. That is, when the server accepts a new TCP connection from a client, it reads the request headers and an optional request body sent by the client, and then sends valid response headers and optionally a response body. After such a request-response cycle, the connection is persisted (not closing immediately), and the server waits for a new request

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    our vps become slow with https and also does not work in some countries so we need some one expert in ssl vps linux to diagnose and solve the problem i think its very simple problem so some expert will find the solution very fast

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    VPN service to-do list 已经结束 left

    ...later) + server on debian 8/9) but i need the list of to-do tasks FOR NOW. I can install and configure OpenVPN server for myself and my own needs, but this is much bigger and complicated project. I want own, good looking GUI for windows (i preffer c++ so i can edit code myself if needed) and i plan to run many VPS in different location, client should

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    Project for Ivan V. 已经结束 left

    ...offer you my project. We can discuss any details over chat. I want to run a VPN service, i want to hire team to create the whole project for me (windows app + server on debian 8/9) but i need the list of to-do tasks. Could you help me with making such list? I can install and configure openvpn server for myself and my own needs, but this is much bigger

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    ...The server is to be configured via the console taking two parameters, i.e., the TCP port where the server will run on and the document root from which the objects are served. Note that: -HTTP 0.9 does not include error codes. Signal any error (e.g., when the requested file does not exist) to the client by closing the connection. -If the client requests

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    ...offer you my project. We can discuss any details over chat. I want to run a VPN service, i want to hire team to create the whole project for me (windows app + server on debian 8/9) but i need the list of tasks to-do. Could you help me with making such list? I can install and configure openvpn server for myself and my own needs, but this is much bigger

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    Project for Vishnulal N. 已经结束 left

    ...offer you my project. We can discuss any details over chat. I want to run a VPN service, i want to hire team to create the whole project for me (windows app + server on debian 8/9) but i need the list of tasks to-do. Could you help me with making such list? I can install and configure openvpn server for myself and my own needs, but this is much bigger

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    Project for David K. 已经结束 left

    ...project. I want to run a VPN service, i want to hire team to create the whole project for me (windows app + server on debian 8/9) but i need the list of tasks to-do. Could you help me with making such list? I can install and configure openvpn server for myself and my own needs, but this is much bigger and complicated project. I want own, good looking GUI

    $78 (Avg Bid)
    $78 平均报价
    1 个竞标

    our vps become slow with https so we need some one expert in ssl vps linux to diagnose and solve the problem i think its very simple problem so some expert will find the solution very fast

    $471 (Avg Bid)
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    There is currently an open-source proje...correctly monitor stacks and services running in Docker Swarm, and the ability to create notifications via SMTP at least. To do so, it will need to read from the Docker sock file or TCP endpoing. Here is the existing project (not mine) which could be forked: [登录来查看链接]

    $1311 (Avg Bid)
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    Hi guys, I need Embedded Ethernet software developer for http method using TCP/IP. Hardware : * STM32F429 controller * W5500-Controller. Software: IDE : Keil MDK-5 Language : Embedded c

    $53 / hr (Avg Bid)
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    ...be possible), we would still like s prototype which can reasonably be configured, preferably by a program (c, c++, Python, etc.) and not a series of bash scripts. Language is not important, but the ability to understand Ethernet transport layer and TCP/IP and UDP is. ============ Part ONE: Part one is JUST the portion that allows for sharing the

    $11670 (Avg Bid)
    保密协议
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    As title mentions, a simple TCP networked 2D game in Allegro 5 + SDL_Net or Enet, whichever of these 2 network libraries you use, is for you to decide. "Simple" being able to move a sprite on the screen, and having it update on another players screen. Maybe a small simple chat. Nothing fancy, if it works, it works.

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