Linux Server (TCP Socket) #2
$30-250 USD
Betalades vid leverans
Linux server listening in a TCP port.
The server must follow the next especifications.
* Command line --> ./LinuxServer -port xxxx (The server have to run the port indicated in the command line)
* The server have to start and remain in the "listening conexions" state.
* When a conexión come form a client with a "START" frame, the server have to move to "transfer" state.
* The first frames that the server have to send to the client are information frames, one or two.
* for every frame send it to the client have to wait for ACK or NACK frame.
* Once the client notify to the server that have receive the information frames (in one of this go information related to a file)
* The server have to read a *.hex file line by line and send it to the client.
* If there is a NACK the server have to retransmit the las frame send it.
* The frames ar ein ASCII mode and end with \r\n sequence.
* Once the server have send all file must wayt for the confirmation for the end of communication from the client.
* The server have to change to the "listening conexions" state.
This can be implemented in only one java file, but is better to use several files, one to configure and start sockets and streams.
another to manage the *.hex file reading line by line and other to manage the protocol.
Tnhis is needed to implement in few days (last day sunday 16th)
IDE: netbeans prefered, for java 1.6
If everythis is OK later will come new projects.
Sorry the command line is #>java -jar LinuxServer.jar -port xxxx or something like that
Projekt-id: #4621939
About the project
Tilldelades:
12 frilansare har lagt bud på i genomsnitt $112 för det här jobbet
Hello, I am expert and dedicated in Java Development.I am very much interested for your project. I can complete your project quickly and efficiently in time. Details will be discussed in the message.
Dear Sir. I'm very interested in your job post involving these skills. I am just LinuxOS/Network expert and have 7 years experience. I have consistently delivered projects on time and under budget, which has earn Mer
Hello I am an experienced Java developer. I can deliver this on time. Please check PMB. Thank you.
Hi, I can do this work properly in java . I'm sure to complete before 16th. Thank you.
Hi, I have implemented TCP client/server programs with java sockets before, so I can help you with this one on time.
Hablo tu idioma, podemos discutir en español acerca de qué es lo que necesitas. Saludos!
