From 3c27971cc7c382046f67dc10625d0a8c8a8255a2 Mon Sep 17 00:00:00 2001 From: Steffen Vogel Date: Wed, 30 Aug 2017 22:22:05 +0200 Subject: [PATCH] socket: treat EPERM as a warning (see #120) --- lib/nodes/socket.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/lib/nodes/socket.c b/lib/nodes/socket.c index 3cd02e1c2..5aa5f38bc 100644 --- a/lib/nodes/socket.c +++ b/lib/nodes/socket.c @@ -24,6 +24,7 @@ #include #include #include +#include #if defined(__linux__) #include @@ -370,8 +371,12 @@ int socket_write(struct node *n, struct sample *smps[], unsigned cnt) /* Send message */ bytes = sendto(s->sd, data, wbytes, 0, (struct sockaddr *) &s->remote, sizeof(s->remote)); - if (bytes < 0) - serror("Failed send to node %s", node_name(n)); + if (bytes < 0) { + if (errno == EPERM) + warn("Failed send to node %s: %s", node_name(n), strerror(errno)); + else + serror("Failed send to node %s", node_name(n)); + } if (bytes != wbytes) warn("Partial send to node %s", node_name(n));