146 Commits (db62979514c69574aefdcf8c2ed9099aa0cd1abe)

Author	SHA1	Message	Date
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
obscuren	5dd56bb474	geth: admin download status	10 years ago
obscuren	ed07ffcde5	downloader: fixed tests with low ttl	10 years ago
obscuren	dcf1a1988a	moved	10 years ago
obscuren	cce4158cfc	Removed debug println	10 years ago
obscuren	c58918c84a	downloader: moved chunk ignoring. Fixes issue with catching up	10 years ago
obscuren	5c59d95532	downloader: defer peer reset after download	10 years ago
obscuren	86ecdcd5ff	downloader: reset hashTtl on receive	10 years ago
obscuren	50e096e627	downloader: don't remove peers. keep them around	10 years ago
obscuren	6830ddb659	downloader: free up peers from work when the downloader resets	10 years ago
obscuren	7c5d50f627	downloader: throw an error if there are no peers available for download ... If all peers have been tried during the block download process and some hashes are unfetchable (available peers > 0 and fetching == 0) throw an error so the process can be aborted.	10 years ago
obscuren	78e37e98e7	downloader: fixed a race condition for download status	10 years ago
obscuren	0d536734fe	eth: adapted to new synchronous api of downloader's AddBlock	10 years ago
obscuren	c2c24b3bb4	downloader: improved downloading and synchronisation ... * Downloader's peers keeps track of peer's previously requested hashes so that we don't have to re-request * Changed `AddBlock` to be fully synchronous	10 years ago
obscuren	60613b57d1	downloader: make sure that hashes are only accepted from the active peer	10 years ago
obscuren	8244825bbf	downloader: reset the queue if a peer response with an empty hash set	10 years ago
obscuren	8f873b762b	downloader: all handlers check for isBusy	10 years ago
obscuren	eac2df02d1	downloader: fixed a typo	10 years ago
obscuren	205378016f	downloader: added demotion / promotion in prep. for rep. system	10 years ago
obscuren	eda10c7317	downloader: updated downloader and fixed issues with catch up ... Properly ignore blocks coming from peers not in our peer list (blocked) and do never request anything from bad peers. Added some checks to account for blocks known when requesting hashes (missing parents).	10 years ago
obscuren	c4678ffd77	downloader: updated downloader and fixed issues with catch up ... Properly ignore blocks coming from peers not in our peer list (blocked) and do never request anything from bad peers. Added some checks to account for blocks known when requesting hashes (missing parents).	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	7dcb9825c3	downloader: return an error for peer.fetch and return chunk to queue ... If a peer was somehow already fetching and somehow managed to end up in the `available` pool it should return it's work.	10 years ago
obscuren	acf8452c33	downloader: implemented new downloader	10 years ago