Commit Graph

3425 Commits (6d3493ed7293a9cfe5a7260aaf373f9ac5fe2ff8)

Author SHA1 Message Date
Jeff 19a751c41b
Merge pull request #1127 from notlesh/spread-snapp-path-builds-evenly-2020-02-24
Spread snapp path builds evenly
4 years ago
Jeff 4f29405e9e
Merge pull request #1115 from majestrate/handle-multiple-responses-per-lookup-2020-02-20
handle multiple responses per hidden service lookup
4 years ago
Stephen Shelton abe4015986
Use constants for path build timing 4 years ago
Stephen Shelton 230037b9f3
Increase default path timeout from 10min to 20min 4 years ago
Stephen Shelton f0374eb2b7
Use existing 'lastBuild' var for spacing path builds 4 years ago
Stephen Shelton c2c010dbad
Make format 4 years ago
Stephen Shelton c1b5e453c7
Big I, little i, what begins with I? 4 years ago
Stephen Shelton 1db6c6ae3b
Make format 4 years ago
Stephen Shelton c2f719c996
Build endpoint paths at even[ish] intervals 4 years ago
Jeff a8a6c175fc
Merge pull request #1128 from majestrate/use-std-chrono-2020-02-24
make llarp_time_t use std::chrono::milliseconds
4 years ago
Jason Rhinelander 04c618ddae gcc 5 compatibility workaround 4 years ago
Jeff Becker 368acec485
fix last commit 4 years ago
Jeff Becker b2181f2449
reduce code use 4 years ago
Jeff Becker fdcd19662f
remove trailing "ms" 4 years ago
Jeff Becker bf0416cab8
remove Time_t, add operator overload for printing llarp_time_t and add to_json function for serializing llarp_time_t to json 4 years ago
Jeff Becker ecdab10dac
explictly use std::chrono::milliseconds 4 years ago
Jeff Becker df427ffa0e
use llarp_time_t instead of auto 4 years ago
Jason Rhinelander 3bd400f6fe Fix string_view C++17 compatibility
string_view was implicitly convertible to std::string, but
std::string_view is only explicitly convertible.  This makes the
`operator std::string` explicit to be more compatible, and re-adds a
bunch of explicit string casts to the code where needed.

(This also fixes the build if changing the standard to c++17)
4 years ago
Jeff Becker 524726e4cc
cast interval to std::chrono::milliseconds before dividing by 4 4 years ago
Jeff Becker d2d109e92c
llarp_time_t is now using std::chrono 4 years ago
Jeff Becker f4520ac920
make decaying hashset use llarp::Time_t and move unit tests to use catch2 4 years ago
Jeff Becker 39cdc9e6dd
shift intro on introset update 4 years ago
Jason Rhinelander f976ebbe49 make format 🤦 4 years ago
Jason Rhinelander 55acec80ec Disable thread annotation when not under libc++
They are fairly useless under stdlibc++ because it doesn't have the
required annotations on stl mutexes and locks, so we just get tons of
useless warnings.
4 years ago
Jason Rhinelander 27025030ce Renamed uint128.h -> uint128.hpp 4 years ago
Jason Rhinelander 3fedd5ba6b Avoid wrong-order initialization on big endian 4 years ago
Jason Rhinelander 2093f94244 Make uint128_t use big/little endian layout internally
Thus if someone wants to memcpy out of it it will have the expected
endianness of the internal data.
4 years ago
Jason Rhinelander 454abb4f9f Avoid copies in mutators
Reimplement operators in terms of mutators, rather than vice versa, so
that mutators don't have to make a copy.
4 years ago
Jason Rhinelander 4207a7cfa3 Rewrite In6ToHUInt to be endian agnostic 4 years ago
Jason Rhinelander dba3ff7fd3 gcc 5.x string_view workaround 4 years ago
Jason Rhinelander 0839c16f19 Final abseil purge
Bye-bye Google Boost.
4 years ago
Jason Rhinelander 5ce6c01476 Don't use double-underscores
double-underscore names are reserved for the compiler/STL.
4 years ago
Jason Rhinelander 5fcc11f2bf Fix format 4 years ago
Jason Rhinelander 5d1230d7c9 constexpr string_view fixes
Pre-C++17 char_traits::compare isn't constexpr so we can't constexpr the
find/rfind methods that use it.

begin() etc, however, can be constexpr (and need to be for some of the
other constexpr methods here that use them).
4 years ago
Jason Rhinelander 46242ba69b TrimWhiteSpace -> TrimWhitespace
Fix my dumb initial capitalization choice.
4 years ago
Jason Rhinelander 74d4afad51 Remove metric config parsing 4 years ago
Jason Rhinelander 54186c4a89 Replace absl string_view with string_view from lokimq
When we add loki-mq has a dependency we can just alias it, but for now
it's easier to copy the header than add the whole submodule library.
4 years ago
Jason Rhinelander 089056ca5b Remove all ABSL_ATTRIBUTE_UNUSED uses 4 years ago
Jason Rhinelander 5fd830bc36 Prettify uptime duration in log lines
Produces strings such as:

    [+1h09m12.475s]

instead of:

    [+4152475 ms]
4 years ago
Jason Rhinelander 2e9840ea39 Replace abseil date code with Hinnart's date.h
Howard Hinnart's date.h is the library that was accepted as C++20
date/calendar support, so this is essentially a backport of C++20 date
time support.

(It does support timezone support, but requires more of the library and
that seems like overkill for what we need; this just prints UTC
timestamps instead, which need only a header-only include).
4 years ago
Jason Rhinelander ba1b20153e Miscellaneous small absl removals 4 years ago
Jason Rhinelander 870062e8cc Remove absl optimization
This was being used to get at gcc/clang's __builtin_expect, but we don't
really need that: we can just avoid the check entirely when not in debug
mode which should be even faster.
4 years ago
Jason Rhinelander 5efcd49a3b Deabseil: remove absl::StrCat, de-templatize fromEnv
fromEnv here wasn't usefully templatized (the base template basically
couldn't be used for anything except a string anyway), so just replaced
it with the overloads we need and moved the implementations out of the
header.
4 years ago
Jason Rhinelander 5c95971335 Make C++ literals available everywhere in `llarp` 4 years ago
Jason Rhinelander 98c34d995b De-abseil: Add our own llarp::TrimWhiteSpace
Adds a TrimWhiteSpace instead of using abseil's.

Adds Catch2 tests for it, and also converts the existing str tests to
catch (which look much, much nicer than the gtest ones).
4 years ago
Jason Rhinelander 00a624ab40 Fix and rename CaselessCmp -> CaselessLessThan
The comparison done here was really weird: by comparing lengths *before*
contents "zz" would sort before "aaa".  It wasn't invalid for the
specific purpose being used here (looking for true/false values), but
would be highly broken if someone tried to use it elsewhere.

Also renamed it because it really is just a `<` implementation, not a
full cmp implementation.
4 years ago
Jason Rhinelander 7d167d3fe4 Add return types to lambda
Without these the return type could be wrong (e.g. supposed to return a
reference but returns a value).
4 years ago
Jason Rhinelander f84ce61d66 Removed empty cpp files
These aren't needed: CMake already knows how to follow #includes and
rebuild when headers change as long as the headers are included
*somewhere*.  The extra .cpp files here just require building a bunch of
.cpp files with just header content that we just end up throw away
during linking (since the same things will also be compiled in whatever
other compilation units include the same headers).
4 years ago
Jason Rhinelander fe61367a87 Vastly simplified llarp::util::memFn
There is a huge pile of unnecessary machinery here that can be solved
with a few lambdas and some member function pointer type deduction.
4 years ago
Jason Rhinelander b4440094b0 De-abseil, part 2: mutex, locks, (most) time
- util::Mutex is now a std::shared_timed_mutex, which is capable of
  exclusive and shared locks.

- util::Lock is still present as a std::lock_guard<util::Mutex>.

- the locking annotations are preserved, but updated to the latest
  supported by clang rather than using abseil's older/deprecated ones.

- ACQUIRE_LOCK macro is gone since we don't pass mutexes by pointer into
  locks anymore (WTF abseil).

- ReleasableLock is gone.  Instead there are now some llarp::util helper
  methods to obtain unique and/or shared locks:
    - `auto lock = util::unique_lock(mutex);` gets an RAII-but-also
      unlockable object (std::unique_lock<T>, with T inferred from
      `mutex`).
    - `auto lock = util::shared_lock(mutex);` gets an RAII shared (i.e.
      "reader") lock of the mutex.
    - `auto lock = util::unique_locks(mutex1, mutex2, mutex3);` can be
      used to atomically lock multiple mutexes at once (returning a
      tuple of the locks).
  This are templated on the mutex which makes them a bit more flexible
  than using a concrete type: they can be used for any type of lockable
  mutex, not only util::Mutex.  (Some of the code here uses them for
  getting locks around a std::mutex).  Until C++17, using the RAII types
  is painfully verbose:

  ```C++
  // pre-C++17 - needing to figure out the mutex type here is annoying:
  std::unique_lock<util::Mutex> lock(mutex);
  // pre-C++17 and even more verbose (but at least the type isn't needed):
  std::unique_lock<decltype(mutex)> lock(mutex);
  // our compromise:
  auto lock = util::unique_lock(mutex);
  // C++17:
  std::unique_lock lock(mutex);
  ```

  All of these functions will also warn (under gcc or clang) if you
  discard the return value.  You can also do fancy things like
  `auto l = util::unique_lock(mutex, std::adopt_lock)` (which lets a
  lock take over an already-locked mutex).

- metrics code is gone, which also removes a big pile of code that was
  only used by metrics:
  - llarp::util::Scheduler
  - llarp:🧵:TimerQueue
  - llarp::util::Stopwatch
4 years ago