Change log
Unreleased
2.2.2 – 2022-11-07
Fix handling of (invalid) facility values higher than 31.
Changed
Use
PSTR_ALIGN
for flash strings.
Fixed
Facility values higher than 31 (values higher than 23 are not allowed by the
uuid::log::Facility
enum) would cause the priority value to be out of range (more than 3 digits).
2.2.1 – 2022-10-29
Fix thread-safe mode and mark message handling.
Changed
Limit the maximum number of log messages that can be transmitted in one loop iteration.
Fixed
Crash when transmitting messages when operating in thread-safe mode.
Last message time wasn’t being updated so a flood of mark messages would occur when the uptime reached the mark interval.
2.2.0 – 2022-10-26
Be thread-safe (for log messages) where possible.
Added
Indicate whether this version of the library is thread-safe or not (
UUID_SYSLOG_THREAD_SAFE
anduuid::syslog::thread_safe
).
Changed
Make the library thread-safe (for log messages only) when supported by the platform.
2.1.2 – 2022-02-28
Fix performance on the ESP32.
Fixed
Include lwIP headers directly so that messages can be sent faster on the ESP32.
2.1.1 – 2022-02-23
Silence irrelevant compiler warnings when building on the ESP32.
Changed
Silence compiler warnings/errors about
%S
in a format string.
2.1.0 – 2022-01-27
More visibility of the log message queue and control over the rate at which messages are dispatched.
Added
Function to get the current size of the log message queue.
Symbols to control the UDP message sending delay:
UUID_SYSLOG_UDP_BASE_MESSAGE_DELAY
UUID_SYSLOG_UDP_IPV4_ARP_MESSAGE_DELAY
UUID_SYSLOG_UDP_IPV6_NDP_MESSAGE_DELAY
It is inadvisable to change these because UDP packets may be queued and then discarded by the platform when the queue limit is reached.
Changed
Relax IPv6 scope checking when waiting for a local address to allow either global or local unicast addresses to be used with any global or local unicast destination. Previously they had to be the same type.
2.0.6 – 2021-04-18
Upgrade to PlatformIO 5.
Changed
Use PlatformIO 5 dependency specification.
2.0.5 – 2021-01-17
Upgrade to the latest version of the logging library for static initialization and deinitialization fixes.
Changed
Don’t unregister handler explicitly in the destructor, this is now handled by the logging library.
2.0.4 – 2019-09-22
Fix log message transmit retries.
Fixed
Log messages that failed to be sent are not left on the queue correctly and may cause a crash when they are retried.
Add memory barrier around checks for log queue overflow.
2.0.3 – 2019-09-21
Feature detection fixes.
Fixed
Use
gettimeofday()
on the ESP32.Don’t redefine
UUID_SYSLOG_ARP_CHECK
.
2.0.2 – 2019-09-20
Support IPv6 addresses.
Fixed
Use move constructors on rvalues.
Support for IPv6 addresses.
2.0.1 – 2019-09-05
Bug fix for trace level messages.
Fixed
Use debug level for trace level messages.
2.0.0 – 2019-09-03
Additional features and API changes.
Added
Functions to get all of the configuration parameters.
Support for sending a
-- MARK --
message when there is no activity for a configurable period of time.
Changed
Add log level to the message text.
Lower the log level of log level change messages to
INFO
.Rename
set_host()
todestination()
.Remove
get_
andset_
from function names.
Fixed
Function to set the maximum number of log messages is no longer limited to 0 or 1.
1.0.0 – 2019-09-01
First stable release.
Added
Buffer messages during startup until configuration is provided.
Automatic use of system time if it is available.
Wait for the network to be available before transmitting.
Explicit ARP check for the destination host on ESP8266 and ESP32.
Rate limiting of output packets to avoid dropped messages.
Configurable destination host and log level.
Configurable local hostname.
Configurable queue size.