Control block forging through NodeKernel #3800
Closed
Commits on Nov 21, 2022
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Added setBlockForging to NodeKernel
Block forging is removed from ProtocolInfo, and can controlled by using `NodeKernel` field: `setProtocolForging :: [BlockForging m blk] -> m ()`.
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Make forkBlockForging async safe
When make sure that when a block is added to the ChainDB, transactions will be removed from the mempool. The 'addBlockAsync' is a lightweight non-blocking operation but the finalizer is blocking (`blockProcessed` will block until the block was added to the ChainDB). Hence we need to use `uninterruptibleMask_` to make it safe in presence of asynchronous exceptions.
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block-forging: async exception safety
When the block forger thread adds a new block, the adding thread might be killed by an async exception. If that happens, the block forger will get 'Nothing' when `blockProcessed` returns, and it can exit.
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block-forging: updated upstream dependencies
* ouroboros-consensus-test * ouroboros-consensus-cardano-tools
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addBlock, addBlock_ shouldn't be partial functions
`addBlock_` is used by `initNodeKernel` when calling the `initChainDB` callback from `NodeKernelArgs`.
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