From: Pieter Lexis <pieter.lexis@powerdns.com>
Date: Tue, 12 Jan 2021 08:58:50 +0000 (+0100)
Subject: ddist: improve error with a hint on how to fix it
X-Git-Tag: dnsdist-1.6.0-alpha1~5^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F9950%2Fhead;p=thirdparty%2Fpdns.git

ddist: improve error with a hint on how to fix it
---

diff --git a/pdns/dnsdist-tcp.cc b/pdns/dnsdist-tcp.cc
index fb9e33bac0..4aad805705 100644
--- a/pdns/dnsdist-tcp.cc
+++ b/pdns/dnsdist-tcp.cc
@@ -222,7 +222,7 @@ void TCPClientCollection::addTCPClientThread()
     std::lock_guard<std::mutex> lock(d_mutex);
 
     if (d_numthreads >= d_tcpclientthreads.size()) {
-      vinfolog("Adding a new TCP client thread would exceed the vector size (%d/%d), skipping", d_numthreads.load(), d_tcpclientthreads.size());
+      vinfolog("Adding a new TCP client thread would exceed the vector size (%d/%d), skipping. Consider increasing the maximum amount of TCP client threads with setMaxTCPClientThreads() in the configuration.", d_numthreads.load(), d_tcpclientthreads.size());
       if (!d_useSinglePipe) {
         close(pipefds[0]);
         close(pipefds[1]);