apt/apt-pkg/acquire.cc, branch 2.7.3

Avoid comparison of integers of different signedness for ETA

2023-01-29T11:21:24Z

Reported-By: gcc -Wsign-compare Gbp-Dch: Ignore

typecast time_t and suseconds_t from std::chrono

2022-09-17T03:07:40Z

This fixes build on some architectures like mips progress.cc:125:31: error: non-constant-expression cannot be narrowed from type 'std::chrono::duration::rep' (aka 'long long') to '__time_t' (aka 'long') in initializer list [-Wc++11-narrowing] struct timeval NowTime = { Now_sec.count(), Now_usec.count() }; Signed-off-by: Khem Raj

Improve error handling of cycling delayed queues

2021-09-06T14:51:27Z

When an item has been delayed and the queue is cycled to start it, we did not properly report an error from the cycling, and we would then fail in the assert(), causing all errors to be lost. Propagate the error instead and make the assert a warning.

Properly convert PulseInterval to timeval

2021-07-28T11:08:35Z

Fix the typo, and use the helper function to convert it, so we do not end up with 5 seconds encoded as 0s and 5*10^6 microseconds.

Convert to monotonic clock

2021-07-28T11:08:35Z

This yields more accurate delays and avoids issues with clock skew.

acquire: Automatically reduce select() timeout as needed

2021-07-28T11:08:32Z

If there is an item with fetchAfter at the top of a queue, reduce sleep() timeout so we can detect it and start it, by calling Cycle() on the queue in the next iteration. For some reasons we have to call select() with a 0s timeout if we just marked an item as ready. Oh well. Previous versions of this patch only called global Bump() after a timeout from select(); this was unfortunately incorrect - it meant that we never bumped a queue that did not start yet while other queues were running, potentially significantly delaying retries.

Implement exponential delay between retries

2021-07-28T11:04:10Z

Add a new Item field called FetchAfter, which determines the earliest time the item should be fetched at. Adjust insertion into queue to take it into account alongside priority, and only fill pipelines with items that are ready.

Keep URIs encoded in the acquire system

2020-12-18T18:31:19Z

We do not deal a lot with URIs which need encoding, but then we do it is a pain that we store it decoded in the acquire system as it means we have to decode and reencode URIs eventually which is potentially giving us slightly different URIs. We see that in our own testing framework while setting up redirects as the config options are effectively double-encoded and decoded to pass them around successfully as otherwise %2f and / in an URI are treated the same. This commit adds the infrastructure for methods to opt into getting URIs send in encoded form (and returning them to us in encoded form, too) so that we eventually do not have to touch the URIs which is how it should be. This means though that we have to deal with methods who do not support this yet (aka: all at the moment) for which we decode and encode while communicating with them.

Do not hardcode (wrong) group and mode in setup warning

2020-06-06T09:26:52Z

Partial directories are created with 0700, but the parent is 0755, while the error message would report 0700 for both… that isn't right and can be pretty confusing. Turns out that the messages aren't marked for translation, so no unfuzzing is required & we just leave it as untranslated for now. Especially as the more detailed error strings derived from errno are translated. Reported-By: Wakko Warner Closes: #962310

Fix small memory leak in MethodConfig

2020-05-27T09:14:44Z

We are leaking a d-pointer currently weighting a boolean in size and MethodConfig is instantiated in small numbers only, so nobody will actually notice a difference, but proper cleanup is important. Reported-By: clang LeakSanitizer References: 04ab37fecaf286f724bef2e0969d2b67ab5ac1b1