Green-Sky/tmp_solplug_ngcft1
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limit pending requests

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Green Sky 2023-08-19 20:46:09 +02:00
parent 099abc3a09
commit 845586c2db
No known key found for this signature in database
2 changed files with 56 additions and 46 deletions
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12
src/sha1_ngcft1.cpp
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@ -427,8 +427,10 @@ void SHA1_NGCFT1::iterate(float delta) {
} else if (!_queue_content_want_chunk.empty()) {
const auto ce = _queue_content_want_chunk.front();
// select chunk/make sure we still need one
auto& requested_chunks = ce.get_or_emplace<Components::FT1ChunkSHA1Requested>().chunks;
if (requested_chunks.size() < _max_pending_requests) {
// select chunk/make sure we still need one
auto selected_peer_opt = selectPeerForRequest(ce);
if (selected_peer_opt.has_value()) {
const auto [group_number, peer_number] = selected_peer_opt.value();
@ -455,7 +457,6 @@ void SHA1_NGCFT1::iterate(float delta) {
continue;
}
auto& requested_chunks = ce.get_or_emplace<Components::FT1ChunkSHA1Requested>().chunks;
if (requested_chunks.count(chunk_idx)) {
// already requested
continue;
@ -483,6 +484,7 @@ void SHA1_NGCFT1::iterate(float delta) {
}
}
}
}
}
bool SHA1_NGCFT1::onEvent(const Message::Events::MessageUpdated& e) {
@ -878,6 +880,12 @@ bool SHA1_NGCFT1::onEvent(const Events::NGCFT1_recv_done& e) {
if (info.chunks.at(chunk_index) == got_hash) {
std::cout << "SHA1_NGCFT1: got chunk [" << SHA1Digest{got_hash} << "]\n";
// remove from requested
// TODO: remove at init and track running transfers differently
for (const auto it : std::get<ReceivingTransfer::Chunk>(tv).chunk_indices) {
ce.get_or_emplace<Components::FT1ChunkSHA1Requested>().chunks.erase(it);
}
if (!cc.have_all) {
for (const auto inner_chunk_index : std::get<ReceivingTransfer::Chunk>(tv).chunk_indices) {
if (!cc.have_all && !cc.have_chunk.at(inner_chunk_index)) {

2
src/sha1_ngcft1.hpp
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@ -104,6 +104,8 @@ class SHA1_NGCFT1 : public RegistryMessageModelEventI, public NGCFT1EventI {
size_t _max_concurrent_in {4};
size_t _max_concurrent_out {6};
// TODO: probably also includes running transfers rn (meh)
size_t _max_pending_requests {16}; // per content
public:
SHA1_NGCFT1(