33 Commits (cc318ff8db20528cb567227c42c5d37dc892cc49)

Author	SHA1	Message	Date
Péter Szilágyi	06a041589f	eth, eth/downloader: remove duplicate consts, bump hash fetch to 2K	9 years ago
Péter Szilágyi	52db6d8be5	eth/downloader: circumvent a forged block chain with known parent attack	9 years ago
Péter Szilágyi	e8b22b9253	eth/downloader: prevent a peer from dripping bad hashes	9 years ago
Péter Szilágyi	6f54eb6d9a	eth/downloader: fix test to it doesn't time out on a slow machine	9 years ago
Péter Szilágyi	412cf98bbc	eth/downloader: fix #992, where tests may time out on a slow machine	9 years ago
Péter Szilágyi	5c1a7b965c	eth/downloader: circumvent a fake blockchain attack	9 years ago
Péter Szilágyi	83226762c2	eth, eth/downloader: detect and handle madeup hash attacks	9 years ago
Péter Szilágyi	72411eb24c	eth/downloader: circumvent hash reordering attacks	9 years ago
Péter Szilágyi	bcc2980179	eth/downloader: check sync after failed attacks	9 years ago
Péter Szilágyi	366e9627e8	eth/downloader: add a test for detecting missing blocks	9 years ago
Péter Szilágyi	cd2fb09051	eth, eth/downloader: prevent hash repeater attack	9 years ago
obscuren	cfb2b51b74	eth/downloader: fixed test	9 years ago
Péter Szilágyi	fe87feccb1	eth/downloader: add a small additional check to the test	9 years ago
Péter Szilágyi	3eda70c64c	eth, eth/downloader: remove parent verification from the downlaoder	9 years ago
Péter Szilágyi	a4246c2da6	eth, eth/downloader: handle a potential unknown parent attack	9 years ago
Péter Szilágyi	d2d5dbc6fb	eth/downloader: fix active peer shadowing, polish func names	9 years ago
Péter Szilágyi	70c65835f4	eth/downloader: fix #910, thread safe peers & polishes	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	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	43901c9282	eth/downloader: fix priority queue reset, add throttling test	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	25bc88113f	eth/downloader: added additional tests	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	c930045834	core: fixed tetst to reflect (int, error) return by insertChain	10 years ago
obscuren	a9e4b96573	eth/downloader: fixed tests	10 years ago
obscuren	31f82eb334	eth, eth/downloader: don't require td on downloader. Fixed tests	10 years ago
obscuren	ed07ffcde5	downloader: fixed tests with low ttl	10 years ago
obscuren	c58918c84a	downloader: moved chunk ignoring. Fixes issue with catching up	10 years ago
obscuren	a8a2b2a488	downloader: added missing blocks catchup functionality ... When a parent is missing in the block list an attempt should be made to fetch the missing parent and grandparents.	10 years ago
obscuren	acf8452c33	downloader: implemented new downloader	10 years ago