hcq/MaxScale
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Use RFC 3986 compliant addresses in log messages

Browse Source 
When log messages are written with both address and port information, IPv6
addresses can cause confusion if the normal address:port formatting is
used. The RFC 3986 suggests that all IPv6 addresses are expressed as a
bracket enclosed address optionally followed by the port that is separate
from the address by a colon.

In practice, the "all interfaces" address and port number 3306 can be
written in IPv4 numbers-and-dots notation as 0.0.0.0:3306 and in IPv6
notation as [::]:3306. Using the latter format in log messages keeps the
output consistent with all types of addresses.

The details of the standard can be found at the following addresses:

     https://www.ietf.org/rfc/rfc3986.txt

     https://www.rfc-editor.org/std/std66.txt
This commit is contained in:
Markus Mäkelä
2017-03-29 23:30:34 +03:00
parent 32dca26c96
commit cbc1e864d9
23 changed files with 97 additions and 78 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
server/core/dcb.c
View File

@ -692,7 +692,7 @@ dcb_connect(SERVER *server, MXS_SESSION *session, const char *protocol)
if (fd == DCBFD_CLOSED)
{
MXS_DEBUG("%lu [dcb_connect] Failed to connect to server %s:%d, "
MXS_DEBUG("%lu [dcb_connect] Failed to connect to server [%s]:%d, "
"from backend dcb %p, client dcp %p fd %d.",
pthread_self(),
server->name,
@ -706,7 +706,7 @@ dcb_connect(SERVER *server, MXS_SESSION *session, const char *protocol)
}
else
{
MXS_DEBUG("%lu [dcb_connect] Connected to server %s:%d, "
MXS_DEBUG("%lu [dcb_connect] Connected to server [%s]:%d, "
"from backend dcb %p, client dcp %p fd %d.",
pthread_self(),
server->name,
@ -3087,13 +3087,13 @@ int dcb_listen(DCB *listener, const char *config, const char *protocol_name)
*/
if (listen(listener_socket, INT_MAX) != 0)
{
MXS_ERROR("Failed to start listening on '%s' with protocol '%s': %d, %s",
config, protocol_name, errno, mxs_strerror(errno));
MXS_ERROR("Failed to start listening on '[%s]:%u' with protocol '%s': %d, %s",
host, port, protocol_name, errno, mxs_strerror(errno));
close(listener_socket);
return -1;
}
MXS_NOTICE("Listening for connections at %s with protocol %s", config, protocol_name);
MXS_NOTICE("Listening for connections at [%s]:%u with protocol %s", host, port, protocol_name);
// assign listener_socket to dcb
listener->fd = listener_socket;