Re: TIL: writing to a socket and dying

2025-04-25 Thread Andy Valencia via Digitalmars-d-learn
On Thursday, 24 April 2025 at 19:36:03 UTC, kdevel wrote: Phobos appears to try and inhibit this on some BSD systems, How does it do that? Sorry, I forgot to answer this question. There's a setsockopt SO_NOSIGPIPE which is used if available during initial socket setup (in Phobos). Some com

Re: TIL: writing to a socket and dying

2025-04-24 Thread Andy Valencia via Digitalmars-d-learn
On Thursday, 24 April 2025 at 19:36:03 UTC, kdevel wrote: [...] I added a SIG_IGN of SIGPIPE and that made the problem stop. You know that it will now throw? [0] Yes; my server was written to handle an exception, and it also is prepared for the send() to return failure. Adding a third vecto

Re: TIL: writing to a socket and dying

2025-04-24 Thread kdevel via Digitalmars-d-learn
On Thursday, 24 April 2025 at 14:04:03 UTC, Andy Valencia wrote: [...] Phobos appears to try and inhibit this on some BSD systems, How does it do that? but on Linux if the recipient has closed the socket and [the OPs process running his progam] write[s]--SIGPIPE. "the whole point of the sig

Re: TIL: writing to a socket and dying

2025-04-24 Thread Richard (Rikki) Andrew Cattermole via Digitalmars-d-learn
On 25/04/2025 2:04 AM, Andy Valencia wrote: This has been touched upon way back in forum history, but I thought it was worth a fresh mention.  When writing to a socket--especially as a server--you can receive SIGPIPE.  Phobos appears to try and inhibit this on some BSD systems, but on Linux if