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-rw-r--r--apps/rabbitmq_prelaunch/src/rabbit_prelaunch_errors.erl6
1 files changed, 3 insertions, 3 deletions
diff --git a/apps/rabbitmq_prelaunch/src/rabbit_prelaunch_errors.erl b/apps/rabbitmq_prelaunch/src/rabbit_prelaunch_errors.erl
index f04f252784..147ae07d18 100644
--- a/apps/rabbitmq_prelaunch/src/rabbit_prelaunch_errors.erl
+++ b/apps/rabbitmq_prelaunch/src/rabbit_prelaunch_errors.erl
@@ -30,11 +30,11 @@ format_error({error, {invalid_dist_port_range, DistTcpPort}}) ->
"Invalid Erlang distribution TCP port: ~b", [DistTcpPort]);
format_error({error, {dist_port_already_used, Port, not_erlang, Host}}) ->
rabbit_misc:format(
- "ERROR: distribution port ~b in use on host ~s "
- "(by non-Erlang process?)", [Port, Host]);
+ "ERROR: could not bind to distribution port ~b on host ~s . It could be in use "
+ "by another process or cannot be bound to (e.g. due to a security policy)", [Port, Host]);
format_error({error, {dist_port_already_used, Port, Name, Host}}) ->
rabbit_misc:format(
- "ERROR: distribution port ~b in use by another node: ~s@~s", [Port, Name, Host]);
+ "ERROR: could not bind to distribution port ~b, it is in use by another node: ~s@~s", [Port, Name, Host]);
format_error({error, {erlang_dist_running_with_unexpected_nodename,
Unexpected, Node}}) ->
rabbit_misc:format(