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Increase number of requested block bodies in chain sync (#10247)

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* Increase the number of block bodies requested during Sync.

* Increase the number of block bodies requested during Sync.

* Check if our peer is an older parity client with the bug
  of not handling large requests properly

* Add a ClientVersion struct and a ClientCapabilites trait

* Make ClientVersion its own module

* Refactor and extend use of ClientVersion

* Replace strings with ClientVersion in PeerInfo

* Group further functionality in ClientCapabilities

* Move parity client version data from tuple to its own struct.

* Implement accessor methods for ParityClientData and remove them
from ClientVersion.

* Minor fixes

* Make functions specific to parity return types specific to parity.

* Test for shorter ID strings

* Fix formatting and remove unneeded dependencies.

* Roll back Cargo.lock

* Commit last Cargo.lock

* Convert from string to ClientVersion

* * When checking if peer accepts service transactions just check
  if it's parity, remove version check.

* Remove dependency on semver in ethcore-sync

* Remove unnecessary String instantiation

* Rename peer_info to peer_version

* Update RPC test helpers

* Simplify From<String>

* Parse static version string only once

* Update RPC tests to new ClientVersion struct

* Document public members

* More robust parsing of ID string

* Minor changes.

* Update version in which large block bodies requests appear.

* Update ethcore/sync/src/block_sync.rs

Co-Authored-By: elferdo <elferdo@gmail.com>

* Update util/network/src/client_version.rs

Co-Authored-By: elferdo <elferdo@gmail.com>

* Update util/network/src/client_version.rs

Co-Authored-By: elferdo <elferdo@gmail.com>

* Update tests.

* Minor fixes.
This commit is contained in:
elferdo
2019-02-07 15:27:09 +01:00
committed by Afri Schoedon
parent d5c19f8719
commit b7e8621846
21 changed files with 607 additions and 65 deletions
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1
ethcore/sync/src/chain/requester.rs
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@@ -62,6 +62,7 @@ impl SyncRequester {
for h in &hashes {
rlp.append(&h.clone());
}
SyncRequester::send_request(sync, io, peer_id, PeerAsking::BlockBodies, GET_BLOCK_BODIES_PACKET, rlp.out());
let peer = sync.peers.get_mut(&peer_id).expect("peer_id may originate either from on_packet, where it is already validated or from enumerating self.peers. qed");
peer.asking_blocks = hashes;