UDP Receive Node

Web/UDP

UDP Receive

Listens for incoming datagrams on a bound UDP socket. Invokes the on-message handler for each received datagram. Holds execution until the socket is closed or the timeout expires, then fires on_close.

udp_receivewebLong running

Inputs3

Outputs2

Security exposure4/10

Packageweb

Ratings

Scores range from 0 to 10. Higher values mean more impact, exposure, or operational weight.

SecurityAttack surface and exposure impact.

4/10Medium

PrivacyPotential sensitivity of processed data.

3/10High

PerformanceRuntime or resource pressure.

3/10High

GovernancePolicy, audit, or compliance impact.

5/10Medium

ReliabilityOperational stability considerations.

4/10Medium

CostExternal or compute cost impact.

1/10High

Input Pins

Execute

Execution

exec_in

Start listening for datagrams

Session

Struct

session

UDP session reference from a Bind node

Schema enforced

Timeout (seconds)

Integer

timeout_seconds

How long to listen before auto-closing (0 = indefinite)

Default 0

Output Pins

On Listening

Execution

on_listening

Fires once the receive loop starts

On Close

Execution

on_close

Fires when the receive loop ends

Node Info

Internal name: udp_receive
Category: Web/UDP
Function references: Can reference functions