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Identity fix (#10128)

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* fix #10125

fix service transaction version detection if --identity is enabled, change test to match how --identity actually works

* fix wrong var

* get the index of  v, not /

* idx, not idx.len()

* Update ethcore/sync/src/chain/propagator.rs

Co-Authored-By: joshua-mir <43032097+joshua-mir@users.noreply.github.com>

* Update ethcore/sync/src/chain/propagator.rs

Co-Authored-By: joshua-mir <43032097+joshua-mir@users.noreply.github.com>

* change version prefix to a const

* space

Co-Authored-By: joshua-mir <43032097+joshua-mir@users.noreply.github.com>
This commit is contained in:
joshua-mir 2019-01-04 13:23:46 +01:00 committed by Wei Tang
parent 801b8191ef
commit 130901e820
1 changed files with 8 additions and 8 deletions
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16
ethcore/sync/src/chain/propagator.rs
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@ -45,13 +45,13 @@ fn accepts_service_transaction(client_id: &str) -> bool {
// Parity versions starting from this will accept service-transactions
const SERVICE_TRANSACTIONS_VERSION: (u32, u32) = (1u32, 6u32);
// Parity client string prefix
const LEGACY_CLIENT_ID_PREFIX: &'static str = "Parity/v";
const PARITY_CLIENT_ID_PREFIX: &'static str = "Parity-Ethereum/v";
let splitted = if client_id.starts_with(LEGACY_CLIENT_ID_PREFIX) {
client_id[LEGACY_CLIENT_ID_PREFIX.len()..].split('.')
} else if client_id.starts_with(PARITY_CLIENT_ID_PREFIX) {
client_id[PARITY_CLIENT_ID_PREFIX.len()..].split('.')
const LEGACY_CLIENT_ID_PREFIX: &'static str = "Parity/";
const PARITY_CLIENT_ID_PREFIX: &'static str = "Parity-Ethereum/";
const VERSION_PREFIX: &'static str = "/v";
let idx = client_id.rfind(VERSION_PREFIX).map(|idx| idx + VERSION_PREFIX.len()).unwrap_or(client_id.len());
let splitted = if client_id.starts_with(LEGACY_CLIENT_ID_PREFIX) || client_id.starts_with(PARITY_CLIENT_ID_PREFIX) {
client_id[idx..].split('.')
} else {
return false;
};
@ -599,7 +599,7 @@ mod tests {
io.peers_info.insert(3, "Parity/v1.5".to_owned());
// and peer#4 is Parity, accepting service transactions
insert_dummy_peer(&mut sync, 4, block_hash);
io.peers_info.insert(4, "Parity-Ethereum/v2.7.3-ABCDEFGH".to_owned());
io.peers_info.insert(4, "Parity-Ethereum/ABCDEFGH/v2.7.3".to_owned());
// and new service transaction is propagated to peers
SyncPropagator::propagate_new_transactions(&mut sync, &mut io, || true);