On 9/20/17 5:36 PM, William Allen Simpson wrote:
On 9/20/17 2:04 PM, Marc Eshel wrote:
recv errno 0
Belay that. Different message. recv returned -1, then errno was 0.
I don't know what errno 0 means.
rlen = recv(xprt->xp_fd, uv->v.vio_tail, xd->sx_fbtbc, MSG_DONTWAIT);
if (unlikely(rlen < 0)) {
code = errno;
if (code == EAGAIN || code == EWOULDBLOCK) {
__warnx(TIRPC_DEBUG_FLAG_SVC_VC,
"%s: %p fd %d recv errno %d (try again)",
__func__, xprt, xprt->xp_fd, code);
return SVC_STAT(xprt);
}
__warnx(TIRPC_DEBUG_FLAG_ERROR,
"%s: %p fd %d recv errno %d (will set dead)",
__func__, xprt, xprt->xp_fd, code);
SVC_DESTROY(xprt);
return SVC_STAT(xprt);
}
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