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- What is the difference between a port and a socket?
Sockets are bi-directional, meaning that either side of the connection is capable of both sending and receiving data Therefore a socket can be created theoretically at any level of the OSI model from 2 upwards Programmers often use sockets in network programming, albeit indirectly
- What exactly is Socket - Stack Overflow
According to "TCP IP Sockets in C-Practical Guide for Programmers" by Michael J Doonahoo Kenneth L Calvert (Chptr 1, Section 1 4, Pg 7): A socket is an abstraction through which an application may send and receive data,in much the same way as an open file allows an application to read and write data to stable storage
- How to find a list of sockets held by a process in windows?
Good for lots of other things too, but to check your own process out, just find it in the list and look at the sockets it has open, addresses they are bound to, etc You can also watch the dynamic pattern of your processes socket usage
- Difference between socket and websocket? - Stack Overflow
Websockets use sockets in their implementation Websockets are based on a standard protocol (now in final call, but not yet final) that defines a connection "handshake" and message "frame " The two sides go through the handshake procedure to mutually accept a connection and then use the standard message format ("frame") to pass messages back
- Any difference between socket connection and tcp connection?
Unix domain sockets: for IPC through files within the same node; Raw socket for direct access to IP layer; Routing sockets; SCTP sockets; Other types of sockets; In Linux, Unix, and Windows, there are TCP, UDP, and Unix domain sockets The other types of sockets mentioned above are implemented in Linux and I don't know if they exist in Windows
- What are sockets, ports, and IP addresses? - Stack Overflow
An IP address is the address of a computer on a network A port is a number between 1 and 65535 A socket is one half a channel of communication between two computers over a network on a particular port
- sockets - Is there a limit on number of tcp ip connections between . . .
This value is tunable This will also "run you out of sockets" even though they are closed Run netstat to see the TIME_WAIT stuff in action P S The reason for TIME_WAIT is to handle the case of packets arriving after the socket is closed This can happen because packets are delayed or the other side just doesn't know that the socket has been
- c - What is RAW socket in socket programming? - Stack Overflow
For example, a PING program may create a socket of type SOCK_RAW to send ICMP echo requests and receive responses While the application is expecting ICMP echo responses, if several SOCK_RAW sockets are open on a computer at the same time, the same datagrams may be delivered to all the open sockets
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