I am developing an embedded system and very new to this TCP\\IP. My problem is that once I installed my board in a local network and this board will acquire its IP address dynamically, it has to commu
I have a problem with a little C script which should run as a server and launch a popup for every message arriving.
I have a network software which uses UDP to communicate with other instances of the same program. For different reasons, I must use UDP here.
I have to write a UDP client.Unfortunately, the source system is not always availabl开发者_StackOverflow中文版e
I\'m using the socket.makefile method to create a file-like object on a UDP socket for the purposes of reading.When I receive a UDP packet, I can read the entire contents of the packet all at once by
I have a feeling of missing something obvious. UDP receiver application. It holds a collection of valid UDP sender IPs - only guys with IP on that list will be considered. Since that list must be loo
In UDP, destination I开发者_开发知识库P and destination port number are used to demultiplex the packets, but in TCP destination IP, source IP, destination port number and source port numbers (4-tuple)
Can clients using http 1.0 or older use UDP sockets instead of TCP sockets? I was wondering as to what could prevent such use apart from firewall issues and packet size limitations.开发者_如何学Pytho
I have a .NE开发者_开发知识库T program that \"listens\" and broadcasts on the same port. So, when it broadcasts packets, these packets loop back to my program, and I wish it didn\'t happen.
I try to send DHCP RENEW packets to the network and receive the responses. I broadcast the packet and I can see that it\'s successfully sent using Wireshark. But I have difficulties receiving the resp
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