Capitalize the first letter of all log messages throughout the codebase
to improve readability and consistency in logging output.
Key improvements:
- All log messages now start with capital letters
- Consistent formatting across all logging statements
- Improved readability for debugging and monitoring
- Enhanced user experience with better formatted messages
Files updated:
- CLI commands and service management
- Internal client information discovery
- Network operations and configuration
- DNS resolver and proxy operations
- Platform-specific implementations
This completes the final phase of the logging improvement project,
ensuring all log messages follow consistent capitalization standards
for better readability and professional appearance.
This commit adds detailed explanatory comments throughout the codebase to explain
WHY certain logic is needed, not just WHAT the code does. This improves code
maintainability and helps developers understand the reasoning behind complex
decisions.
Key improvements:
- Version string processing: Explain why "v" prefix is added for semantic versioning
- Control-D configuration: Explain why config is reset to prevent mixing of settings
- DNS server categorization: Explain LAN vs public server handling for performance
- Listener configuration: Document complex fallback logic for port/IP selection
- MAC address normalization: Explain cross-platform compatibility needs
- IPv6 address processing: Document Unix-specific interface suffix handling
- Log content truncation: Explain why large content is limited to prevent flooding
- IP address categorization: Document RFC1918 prioritization logic
- IPv4/IPv6 separation: Explain network stack compatibility needs
- DNS priority logic: Document different priority levels for different scenarios
- Domain controller processing: Explain Windows API prefix handling
- Reverse mapping creation: Document API encoding/decoding needs
- Default value fallbacks: Explain why defaults prevent system failures
- IP stack configuration: Document different defaults for different upstream types
These comments help future developers understand the reasoning behind complex
business logic, making the codebase more maintainable and reducing the risk of
incorrect modifications during maintenance.
So setting up logging for ctrld binary and ctrld packages could be done
more easily, decouple the required setup for interactive vs daemon
running.
This is the first step toward replacing rs/zerolog libary with a
different logging library.
This commit reverts changes from v1.4.5 to v1.4.7, to prepare for v2.0.0
branch codes.
Changes includes in these releases have been included in v2.0.0 branch
already.
Details:
Revert "feat: add --rfc1918 flag for explicit LAN client support"
This reverts commit 0e3f764299.
Revert "Upgrade quic-go to v0.54.0"
This reverts commit e52402eb0c.
Revert "docs: add known issues documentation for Darwin 15.5 upgrade issue"
This reverts commit 2133f31854.
Revert "start mobile library with provision id and custom hostname."
This reverts commit a198a5cd65.
Revert "Add OPNsense new lease file"
This reverts commit 7af29cfbc0.
Revert ".github/workflows: bump go version to 1.24.x"
This reverts commit ce1a165348.
Revert "fix: ensure upstream health checks can handle large DNS responses"
This reverts commit fd48e6d795.
Revert "refactor(prog): move network monitoring outside listener loop"
This reverts commit d71d1341b6.
Revert "fix: correct Windows API constants to fix domain join detection"
This reverts commit 21855df4af.
Revert "refactor: move network monitoring to separate goroutine"
This reverts commit 66e2d3a40a.
Revert "refactor: extract empty string filtering to reusable function"
This reverts commit 36a7423634.
Revert "cmd/cli: ignore empty positional argument for start command"
This reverts commit e616091249.
Revert "Avoiding Windows runners file locking issue"
This reverts commit 0948161529.
Revert "refactor: split selfUpgradeCheck into version check and upgrade execution"
This reverts commit ce29b5d217.
Revert "internal/router: support Ubios 4.3+"
This reverts commit de24fa293e.
Revert "internal/router: support Merlin Guest Network Pro VLAN"
This reverts commit 6663925c4d.
Once resource record (RR) was used to extract necessary information, it
should be freed in memory. However, the current way that ctrld declare
the RRs causing the slices to be heap allocated, and stay in memory
longer than necessary. On system with low capacity, or firmware that GC
does not run agressively, it may causes the system memory exhausted.
To fix it, prevent RRs to be heap allocated, so they could be freed
immediately after each iterations.
If we see permission denied error when probing dns, that mean the
current ctrld process won't be able to do that anyway. So the probing
loop must be terminated to prevent waste of resources, or false positive
from system firewall because of too many failed attempts.
When avahi-daemon is avaibale, reading data from its cache help ctrld
populate the mdns data with already known services within local network,
allowing discover client info more quickly.
So ctrld can record the raw/original client IP instead of looking up
from MAC to IP, which may not the right choice in some network setup
like using wireguard/vpn on Merlin router.
Cuong Manh Le