11 commits

Author	SHA1	Message	Date
fox.cpp	cf9e81d8a1	Rework how error inspection and logging is done ... Previous error reporting code was inconsistent in terms of what is logged, when and by whom. This caused several problems such as: logs missing important error context, duplicated error messages, too verbose messages, etc. Instead of logging all generated errors, module should log only errors it 'handles' somehow and does not simply pass it to the caller. This removes duplication, however, also it removes context information. To fix this, exterrors package was extended to provide utilities for error wrapping. These utilities provide ability to 'attach' arbitrary key-value ('fields') pairs to any error object while preserving the original value (using to Go 1.13 error handling primitives). In additional to solving problems described above this commit makes logs machine-readable, creating the possibility for automated analysis. Three new functions were added to the Logger object, providing loosely-typed structured logging. However, they do not completely replace plain logging and are used only where they are useful (to allow automated analysis of message processing logs). So, basically, instead of being logged god knows where and when, all context information is attached to the error object and then it is passed up until it is handled somewhere, at this point it is logged together with all context information and then discarded.	2019-11-02 05:30:48 +03:00
fox.cpp	18007f39d7	mtasts: Disable HTTP redirects ... RFc 8461 Section 3.3: >HTTP 3xx redirects MUST NOT be followed, and HTTP >caching (as specified in [RFC7234]) MUST NOT be used.	2019-10-26 01:30:51 +03:00
fox.cpp	bd918fb4d9	all: Rename module and update imports	2019-08-25 20:32:53 +03:00
fox.cpp	26434e9094	Allow using custom resolver implementation for testing purposes	2019-06-10 19:24:33 +03:00
fox.cpp	727dda6c95	mtasts: Log error from Cache.store	2019-06-01 17:20:40 +03:00
fox.cpp	30737abd06	mtasts: Woops, fix compilation error	2019-06-01 17:20:40 +03:00
fox.cpp	0c8ad33117	mtasts: Refresh policies that are going to expire in next 6 hours	2019-06-01 17:20:40 +03:00
fox.cpp	35f4563229	mtasts: Ignore TXT records while refreshing cache	2019-06-01 17:20:40 +03:00
fox.cpp	4b83705bf5	mtasts: Use mime.ParseMediaType for Content-Type check	2019-06-01 17:20:40 +03:00
fox.cpp	e4b328cc07	mtasts: Add function to refresh entire cache	2019-06-01 17:20:40 +03:00
fox.cpp	7a6bb4f1a9	mtasts: Implement policy cache	2019-06-01 17:20:40 +03:00