Multiple udp connections same port

1. Can multiple UDP sockets on same port?
2. Can you have multiple connections on the same port?
3. Can UDP have multiple outputs?
4. Is it possible to have 2 or more UDP servers with the same port numbers on the same computer?
5. Can client and server have same port?
6. Can multiple applications use port 80?
7. Can multiple clients connect to same WebSocket?
8. How many sockets does a client need to communicate simultaneously with 2 UDP servers and 2 TCP servers?
9. How many clients can connect to a socket?
10. Can UDP have multiple clients?
11. Can TCP and UDP bind to the same port?
12. Can use both TCP and UDP at the same time?
13. Can a socket be bound to multiple ports?
14. How many sockets can a port have?
15. Can a process have multiple sockets?

Can multiple UDP sockets on same port?

2 Answers. The only way to associate multiple sockets with a port in TCP is by listening and then accepting. The purpose in that case is to give every incoming client a unique socket so as to keep their byte streams separate. You don't need that in the case of UDP because there are no byte streams.

Can you have multiple connections on the same port?

A server socket listens on a single port. ... Multiple connections on the same server can share the same server-side IP/Port pair as long as they are associated with different client-side IP/Port pairs, and the server would be able to handle as many clients as available system resources allow it to.

Can UDP have multiple outputs?

No, it is not possible to define a UDP with more than one output. According to the IEEE Std 1800-2012, section 29.2 Overview: Each UDP has exactly one output, which can be in one of three states: 0, 1, or x.

Is it possible to have 2 or more UDP servers with the same port numbers on the same computer?

So yes, theoretically it's possible to have completely different services on the same machine and on the same TCP port number but bound to different IP addresses.

Can client and server have same port?

The client and server don't need to use the same port. ... It will use a OS allocated port. Once the connection is setup, the server will allocate another client socket, on its side, in order to manage communication with the client process, and this will also have a OS allocated port.

Can multiple applications use port 80?

No. Only one program can open a socket on one port on one IP address at one time. But you can create an IP alias on a network card - a machine can have more than one IP address, even on the same card. Then each program could listen to broadcasts on the same port on the same LAN, but on different addresses.

Can multiple clients connect to same WebSocket?

A server can open WebSocket connections with multiple clients—even multiple connections with the same client. It can then message one, some, or all of these clients. Practically, this means multiple people can connect to our chat app, and we can message some of them at a time.

How many sockets does a client need to communicate simultaneously with 2 UDP servers and 2 TCP servers?

The UDP (User Datagram Protocol) server needs only one socket and TCP (Transmission Control Protocol) server needs two sockets. In User Datagram Protocol, welcoming socket is not present. The only socket that is available is used by the server to receive data from the different clients.

How many clients can connect to a socket?

On the TCP level the tuple (source ip, source port, destination ip, destination port) must be unique for each simultaneous connection. That means a single client cannot open more than 65535 simultaneous connections to a single server. But a server can (theoretically) serve 65535 simultaneous connections per client.

Can UDP have multiple clients?

It is often required for the server applications to be able to accept several UDP connections from clients on the same port. ... Because UDP socket is a connectionless service, it is able to accept several concurrent connections from different remote hosts. The packet multiplexing must be done in user application.

Can TCP and UDP bind to the same port?

Yes. Two sockets can bind same port number but different protocol.

Can use both TCP and UDP at the same time?

Yes, absolutely. Just open two separate sockets. , Network manager for many customers, from ADSL to 10Gbps links. Sure tsunami (Tsunami UDP Protocol - Wikipedia does, using UDP and TCP simultaneously to perform file transfers.

Can a socket be bound to multiple ports?

Is it possible to bind one process to multiple ports? Yes. Yes, each listening (bound) port is serviced by a separate socket (as are all the connections made from each listening port).

How many sockets can a port have?

For most socket interfaces, the maximum number of sockets allowed per each connection between an application and the TCP/IP sockets interface is 65535.

Can a process have multiple sockets?

yes , a process could have more that one socket (combination of ip address and port address) but at a particular instance of time it can be only one..