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Can multiple clients use the same socket?
Irrespective of stateful or stateless protocols, two clients can connect to same server port because for each client we can assign a different socket (as client IP will definitely differ). Same client can also have two sockets connecting to same server port – since such sockets differ by SRC-PORT .
What are the differences between a server socket and a client socket?
a server listens on a host and a port, receives requests (e.g. through a socket connection), and then sends a response to the client who initiated the socket connection. The client is what sends a request to that server socket, and waits for a response.
How many socket connections can a server have?
65,536 socket connections
By default, a single server can handle 65,536 socket connections just because it’s the max number of TCP ports available.
How are multiple clients connect simultaneously to one port?
If a server uses only a single child-process to serve all the sockets then the server is called single-process/threaded and if the server uses many sub-processes to serve each socket by one sub-process then the server is called multi-process/threaded server.
How to handle multiple clients in a socket?
Whenever a new client will connect, master_socket will be activated and a new fd will be open for that client. We will store its fd in our client_list and in the next iteration we will add it to the readfds to monitor for activity from this client.
How to handle multiple sockets in C / C + +?
1 Select command allows to monitor multiple file descriptors, waiting until one of the file descriptors become active. 2 For example, if there is some data to be read on one of the sockets select will provide that information. 3 Select works like an interrupt handler, which gets activated as soon as any file descriptor sends any data.
Which is an example of a socket handler?
For example, if there is some data to be read on one of the sockets select will provide that information. Select works like an interrupt handler, which gets activated as soon as any file descriptor sends any data.