[jmb001nyc]

Question: how does one detect socket push back using io_uring? For example, with libc "write/writev" for non-blocking socket would return less bytes than requested and allow code to poll for write readiness before writing more. This is quite useful to handle scenarios where there are impedance mismatches between processing speed and ability to send data over a network, e.g. processing needs to observe push back and handle it appropriately. Apologies: I posted this question to twitter before I read the redirect here.