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Updating JSON-RPC crates (#4934)

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* New version of jsonrpc.

* Better invalid encoding messages

* Fixing deprecated methods of tokio_core

* Using dedicated branch for jsonrpc

* Bump
This commit is contained in:
Tomasz Drwięga
2017-03-22 07:02:14 +01:00
committed by Marek Kotewicz
parent d530cc86f3
commit 7e87e9e8ad
48 changed files with 847 additions and 677 deletions
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21
ethcore/light/src/on_demand/mod.rs
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@@ -18,6 +18,9 @@
//! The request service is implemented using Futures. Higher level request handlers
//! will take the raw data received here and extract meaningful results from it.
// TODO [ToDr] Suppressing deprecation warnings. Rob will fix the API anyway.
#![allow(deprecated)]
use std::collections::HashMap;
use std::sync::Arc;
@@ -74,6 +77,8 @@ pub struct OnDemand {
orphaned_requests: RwLock<Vec<Pending>>,
}
const RECEIVER_IN_SCOPE: &'static str = "Receiver is still in scope, so it's not dropped; qed";
impl OnDemand {
/// Create a new `OnDemand` service with the given cache.
pub fn new(cache: Arc<Mutex<Cache>>) -> Self {
@@ -95,7 +100,7 @@ impl OnDemand {
};
match cached {
Some(hdr) => sender.complete(hdr),
Some(hdr) => sender.send(hdr).expect(RECEIVER_IN_SCOPE),
None => self.dispatch_header_by_number(ctx, req, ChtProofSender::Header(sender)),
}
receiver
@@ -111,7 +116,7 @@ impl OnDemand {
};
match cached {
Some(score) => sender.complete(score),
Some(score) => sender.send(score).expect(RECEIVER_IN_SCOPE),
None => self.dispatch_header_by_number(ctx, req, ChtProofSender::ChainScore(sender)),
}
@@ -132,7 +137,7 @@ impl OnDemand {
};
match cached {
(Some(hdr), Some(score)) => sender.complete((hdr, score)),
(Some(hdr), Some(score)) => sender.send((hdr, score)).expect(RECEIVER_IN_SCOPE),
_ => self.dispatch_header_by_number(ctx, req, ChtProofSender::Both(sender)),
}
@@ -183,7 +188,7 @@ impl OnDemand {
pub fn header_by_hash(&self, ctx: &BasicContext, req: request::HeaderByHash) -> Receiver<encoded::Header> {
let (sender, receiver) = oneshot::channel();
match self.cache.lock().block_header(&req.0) {
Some(hdr) => sender.complete(hdr),
Some(hdr) => sender.send(hdr).expect(RECEIVER_IN_SCOPE),
None => self.dispatch_header_by_hash(ctx, req, sender),
}
receiver
@@ -241,7 +246,7 @@ impl OnDemand {
stream.begin_list(0);
stream.begin_list(0);
sender.complete(encoded::Block::new(stream.out()))
sender.send(encoded::Block::new(stream.out())).expect(RECEIVER_IN_SCOPE)
} else {
match self.cache.lock().block_body(&req.hash) {
Some(body) => {
@@ -293,10 +298,10 @@ impl OnDemand {
// fast path for empty receipts.
if req.0.receipts_root() == SHA3_NULL_RLP {
sender.complete(Vec::new())
sender.send(Vec::new()).expect(RECEIVER_IN_SCOPE)
} else {
match self.cache.lock().block_receipts(&req.0.hash()) {
Some(receipts) => sender.complete(receipts),
Some(receipts) => sender.send(receipts).expect(RECEIVER_IN_SCOPE),
None => self.dispatch_block_receipts(ctx, req, sender),
}
}
@@ -381,7 +386,7 @@ impl OnDemand {
// fast path for no code.
if req.code_hash == ::util::sha3::SHA3_EMPTY {
sender.complete(Vec::new())
sender.send(Vec::new()).expect(RECEIVER_IN_SCOPE)
} else {
self.dispatch_code(ctx, req, sender);
}