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resolved: downgrade inability to send varlink reply error message

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Previously, if a client disconnected after sending a lookup request but
before waiting for the reply we'd log at LOG_ERR level. That's
confusing, since it's entirely OK for the client to lose interest.

Hence, let's downgrade to debug level.

Fixes: #25892
(cherry picked from commit 40557509be)
This commit is contained in:
Lennart Poettering 2023-01-03 16:26:55 +01:00 committed by Zbigniew Jędrzejewski-Szmek
parent 7374efb0ac
commit a3ceaf0f1d
1 changed files with 2 additions and 2 deletions
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4
src/resolve/resolved-varlink.c
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@ -243,7 +243,7 @@ static void vl_method_resolve_hostname_complete(DnsQuery *query) {
JSON_BUILD_PAIR("flags", JSON_BUILD_INTEGER(dns_query_reply_flags_make(q)))));
finish:
if (r < 0) {
log_error_errno(r, "Failed to send hostname reply: %m");
log_full_errno(ERRNO_IS_DISCONNECT(r) ? LOG_DEBUG : LOG_ERR, r, "Failed to send hostname reply: %m");
r = varlink_error_errno(q->varlink_request, r);
}
}
@ -462,7 +462,7 @@ static void vl_method_resolve_address_complete(DnsQuery *query) {
JSON_BUILD_PAIR("flags", JSON_BUILD_INTEGER(dns_query_reply_flags_make(q)))));
finish:
if (r < 0) {
log_error_errno(r, "Failed to send address reply: %m");
log_full_errno(ERRNO_IS_DISCONNECT(r) ? LOG_DEBUG : LOG_ERR, r, "Failed to send address reply: %m");
r = varlink_error_errno(q->varlink_request, r);
}
}