2db53d5434
They used &mut self to prevent execution at the same time. This uses a lock
over the channel to achieve the same security, without requiring a lock over
the entire tributary.
This fixes post-provided Provided transactions. sync_block waited for the TX to
be provided, yet it never would as sync_block held a mutable reference over the
entire Tributary, preventing any other read/write operations of any scope.
A timeout increased (bc2f23f72b) due to this bug
not being identified has been decreased back, thankfully.
Also shims in basic support for Completed, which was the WIP before this bug
was identified.
Serai
Serai is a new DEX, built from the ground up, initially planning on listing Bitcoin, Ethereum, DAI, and Monero, offering a liquidity-pool-based trading experience. Funds are stored in an economically secured threshold-multisig wallet.
Layout
-
audits: Audits for various parts of Serai. -
docs: Documentation on the Serai protocol. -
common: Crates containing utilities common to a variety of areas under Serai, none neatly fitting under another category. -
crypto: A series of composable cryptographic libraries built around theff/groupAPIs, achieving a variety of tasks. These range from generic infrastructure, to our IETF-compliant FROST implementation, to a DLEq proof as needed for Bitcoin-Monero atomic swaps. -
coins: Various coin libraries intended for usage in Serai yet also by the wider community. This means they will always support the functionality Serai needs, yet won't disadvantage other use cases when possible. -
message-queue: An ordered message server so services can talk to each other, even when the other is offline. -
processor: A generic chain processor to process data for Serai and process events from Serai, executing transactions as expected and needed. -
coordinator: A service to manage processors and communicate over a P2P network with other validators. -
substrate: Substrate crates used to instantiate the Serai network. -
orchestration: Dockerfiles and scripts to deploy a Serai node/test environment. -
tests: Tests for various crates. Generally,crate/src/testsis used, orcrate/tests, yet any tests requiring crates' binaries are placed here.
Security
Serai hosts a bug bounty program via Immunefi. For in-scope critical vulnerabilities, we will reward whitehats with up to $30,000.
Anything not in-scope should still be submitted through Immunefi, with rewards issued at the discretion of the Immunefi program managers.