231 Commits (f5d89cdb72c1e82e9deb54754bef8dd20bf12591)

Author	SHA1	Message	Date
Péter Szilágyi	52db6d8be5	eth/downloader: circumvent a forged block chain with known parent attack	10 years ago
Péter Szilágyi	e8b22b9253	eth/downloader: prevent a peer from dripping bad hashes	10 years ago
obscuren	c2ef8682fe	eth/downloader: moved start event ... Start event has moved because it could possibly could stall the miner	10 years ago
Péter Szilágyi	f3ae8f50a5	eth/downloader: circumvent download race between crosscheck and hashes	10 years ago
Péter Szilágyi	4f0d88cb02	eth/downloader: fix cancel channel double close	10 years ago
Péter Szilágyi	5c1a7b965c	eth/downloader: circumvent a fake blockchain attack	10 years ago
Péter Szilágyi	b517967f86	eth/downloader: don't penalize for stale cross checks	10 years ago
Péter Szilágyi	83226762c2	eth, eth/downloader: detect and handle madeup hash attacks	10 years ago
Péter Szilágyi	72411eb24c	eth/downloader: circumvent hash reordering attacks	10 years ago
Péter Szilágyi	bcc2980179	eth/downloader: check sync after failed attacks	10 years ago
Péter Szilágyi	366e9627e8	eth/downloader: add a test for detecting missing blocks	10 years ago
Péter Szilágyi	cd2fb09051	eth, eth/downloader: prevent hash repeater attack	10 years ago
obscuren	b71091e337	eth, eth/downloader, miner: use download events to check miner start	10 years ago
Péter Szilágyi	ebf1eb9359	eth/downloader: remove a previous leftover	10 years ago
Péter Szilágyi	3eda70c64c	eth, eth/downloader: remove parent verification from the downlaoder	10 years ago
Péter Szilágyi	a4246c2da6	eth, eth/downloader: handle a potential unknown parent attack	10 years ago
Péter Szilágyi	910a6d4e46	eth/downloader: fix nil panic caused by wrong variable use	10 years ago
Péter Szilágyi	de3a71cafd	eth/downloader: remove a redundant sync progress check	10 years ago
Péter Szilágyi	48ee0777a5	eth/downloader: add a user sync notificaton	10 years ago
Péter Szilágyi	ec57aa64cd	eth/downloader: sync the cancel channel during cancel too	10 years ago
Péter Szilágyi	ee0c892303	eth/downloader: fix deliveries to check for sync cancels	10 years ago
Péter Szilágyi	d2d5dbc6fb	eth/downloader: fix active peer shadowing, polish func names	10 years ago
obscuren	48bd48876c	eth, eth/downloader: moved pending queue error message to debug	10 years ago
Péter Szilágyi	064cf16099	eth/downloader: use count instead of peers, clearer	10 years ago
Péter Szilágyi	d37a2559b9	eth/downloader: revert to demotion, use harsher penalty	10 years ago
Péter Szilágyi	70c65835f4	eth/downloader: fix #910, thread safe peers & polishes	10 years ago
Péter Szilágyi	fa53c5e074	eth/downloader: use count instead of peers, clearer	10 years ago
Péter Szilágyi	ebbd8b0743	eth/downloader: revert to demotion, use harsher penalty	10 years ago
Péter Szilágyi	685862d2ce	eth/downloader: fix #910, thread safe peers & polishes	10 years ago
obscuren	05715f27cf	eth: added a cancel method for the downloader ... Added a cancel method to the downloader which gracefully shuts down any active syncing process (hash fetching or block downloading) and resets the queue and remove any pending blocks. Issue with the downloader which would stall because of an active ongoing process when an invalid block was found.	10 years ago
Péter Szilágyi	edad47bf0e	eth/downloader: fix leftover state between syncs	10 years ago
Péter Szilágyi	bd5720f480	eth, eth/downloader: handle sync errors a bit more gracefully	10 years ago
Péter Szilágyi	9d188f73b5	eth, eth/downloader: make synchronize thread safe	10 years ago
Péter Szilágyi	45f8304f3c	eth/downloader: fix expiration not running while fetching	10 years ago
Péter Szilágyi	4800c94392	eth/downloader: prioritize block fetch based on chain position, cap memory use	10 years ago
obscuren	1470b22e90	downloader: hash downloading recovery ... If a peer fails to respond (disconnect, etc) during hash downloading switch to a different peer which has it's current_hash in the queue's peer set.	10 years ago
obscuren	493181ea09	eth/downloader: changed has to blockHashes for chain linking	10 years ago
obscuren	016f152b36	eth, eth/downloader: Moved block processing & graceful shutdown ... The downloader is no longer responsible for processing blocks. The eth-protocol handler now takes care of this instead. Added graceful shutdown during block processing. Closes #846	10 years ago
obscuren	8595198c1b	eth/downloader: delete blocks from queue	10 years ago
obscuren	9b6e8f6195	eth, eth/downloader: remove bad peers from peer set ... Peers in the eth protocol handler are now being ignored for catch up.	10 years ago
obscuren	f8c27d7159	eth/downloader: drop block	10 years ago
obscuren	dfbf580354	eth/downloader: ignore orphan blocks in the downloader. ... When blocks have been sorted and are being processed, orphan blocks should be ignored and thrown out. The protocol handler is responsible for downloading blocks which have missing parents.	10 years ago
obscuren	735b029db9	core: return the index of the block that failed when inserting a chain	10 years ago
obscuren	13364a2dcf	eth/downloader: reset the chain when parent is missing during processing	10 years ago
obscuren	4b7bdc3766	eth: check if downloader is busy before showing log message	10 years ago
obscuren	7ce3d06402	eth/downloader: removed update loop and synch channel	10 years ago
obscuren	d84c2202e7	eth, eth/downloader: simplified synchronisation process	10 years ago
obscuren	31f82eb334	eth, eth/downloader: don't require td on downloader. Fixed tests	10 years ago
obscuren	b86e7526e1	eth, eth/downloader: moved peer selection to protocol handler	10 years ago
obscuren	45da3e17e2	core: added chain head reset to known block	10 years ago