* Make it simpler to implement middleware
* Switch from the current thread runtime to the default one. It enables us to inject TLS support later one and potentially more scalable, unfortunately it involves some additonal cloning of the router, because we can't rely on thread local vars anymore
* Introduce `call` entrypoint for Handler, so it's possible to handle any HTTP method in one place, handy for middleware
* Implement example of middleware
* Move Proof and Difficulty types to pow module. Difficulty scaling calculation.
* Diffculty scaling and size shift for 2nd PoW
* Backport e7eb26ee
* Test compilation fixes
* Scaling only need to go one way, as @tromp pointed out
Address ##1525 in particular and improve error messages in general.
Instead of `Request Error: Error { inner:` a client would get:
`Generic error: Invalid request body: missing field `method` at line 1 column 162`
* Add file based transaction in owner API
* Add finalize tx in owner API
* Code cleanup and placed file_receive in correct API
* Output an explicit error when http dest seems incorrect
* Add doc on send method
* Add cancel tx endpoint in owner API
* Add dump stored tx endpoint in owner API
* Add missing parameters
Currently on startup we wait for 30 secs if we don't have at least 4 peers with more work. If a node was quickly restarted it is already fully synced so thereare no peers with more work at all. This pr assumes that if we've done some work already and we have enough peers but still 0 with more work we are fully synced and good to go.
* document what we do during pipe::apply_block()
* rustfmt
* wip
* rustfmt
* wip
* additional check_known_store and check_known_mmr checks in process_block
* rustfmt
* cleanup coinbase maturity check in process_block
* consolidate the "check in store" logic
add TODOs around the 50 block OldBlock logic
* rustfmt
* cleanup
Reqwest 0.8.7 removed internal dependency on tokio-proto, which removed unsafe small-vec
dependency. It was a build dependency, but still nice to have `cargo audit` output.
* Test integrating BIP-32 implementation (not complete)
* Test integrating BIP-32 implementation (not complete)
* factor out bip32 crypto functions into trait
* rustfmt
* compliation
* rustfmt
* fixes for test vectors.. all work now with hashes specified in BIP32
* rustfmt
* move reference hasher out of test
