kvazar/kevacoin - kevacoin - Purple I2P team Git service

Author	SHA1	Message	Date
Wladimir J. van der Laan	5eaaa83ac1	Kill insecure_random and associated global state There are only a few uses of `insecure_random` outside the tests. This PR replaces uses of insecure_random (and its accompanying global state) in the core code with an FastRandomContext that is automatically seeded on creation. This is meant to be used for inner loops. The FastRandomContext can be in the outer scope, or the class itself, then rand32() is used inside the loop. Useful e.g. for pushing addresses in CNode or the fee rounding, or randomization for coin selection. As a context is created per purpose, thus it gets rid of cross-thread unprotected shared usage of a single set of globals, this should also get rid of the potential race conditions. - I'd say TxMempool::check is not called enough to warrant using a special fast random context, this is switched to GetRand() (open for discussion...) - The use of `insecure_rand` in ConnectThroughProxy has been replaced by an atomic integer counter. The only goal here is to have a different credentials pair for each connection to go on a different Tor circuit, it does not need to be random nor unpredictable. - To avoid having a FastRandomContext on every CNode, the context is passed into PushAddress as appropriate. There remains an insecure_random for test usage in `test_random.h`.	8 years ago
Jeremy Rubin	f71d4a3786	Minimal fix to slow prevector tests as stopgap measure	8 years ago
Pavel Janík	c2715d3ab8	Do not shadow local variables	9 years ago
Kaz Wesley	4ed41a2b61	test prevector::swap - add a swap operation to prevector tests (fails due to broken prevector::swap) - fix 2 prevector test operation conditions that were impossible	9 years ago
Pieter Wuille	114b5812f6	Prevector type	9 years ago