infrawatch / sg-core / 20967263414

51%

Build Type

push

github

Committed by web-flow

Commit Message

Fix long message handling with dynamic buffer growth (#158)

* Fix long message handling with dynamic buffer growth

The socket transport plugin used a fixed 64KB buffer size
which caused messages surpassing that size to be truncated

For UDP/Unix datagram sockets, this resulted in parsing errors
like "unexpected end of input"

This change allows the buffer to grow (up to a limit depending on the
protocol) to accommodate larger messages.

* Create helper functions for TCP connection handling

* Add helper sendUDPSocketMessage

* Update TestUnixSocketTransport large message test

This test verifies the dynamic buffer growth by sending
three messages

In each iteration the buffer grows from the initial size
of 65535 bytes to 3 times the initial size.

Also verifies the content of the received message

Closes: OSPRH-23826

Run Details

40 of 46 new or added lines in 1 file covered. (86.96%)

6 existing lines in 1 file now uncovered.

956 of 1888 relevant lines covered (50.64%)

0.56 hits per line