// // Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018 // // Distributed under the Boost Software License, Version 1.0. (See accompanying // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) // #include "td/telegram/net/NetQuery.h" #include "td/telegram/Global.h" #include "td/utils/misc.h" #include "td/utils/Slice.h" namespace td { ListNode net_query_list_; int32 NetQuery::get_my_id() { return G()->get_my_id(); } void NetQuery::on_net_write(size_t size) { if (file_type_ == -1) { return; } G()->get_net_stats_file_callbacks().at(file_type_)->on_write(size); } void NetQuery::on_net_read(size_t size) { if (file_type_ == -1) { return; } G()->get_net_stats_file_callbacks().at(file_type_)->on_read(size); } int32 NetQuery::tl_magic(const BufferSlice &buffer_slice) { auto slice = buffer_slice.as_slice(); if (slice.size() < 4) { return 0; } return as<int32>(slice.begin()); } void NetQuery::set_error(Status status, string source) { if (status.code() == Error::Resend || status.code() == Error::Cancelled || status.code() == Error::ResendInvokeAfter) { return set_error_impl(Status::Error(200, PSLICE() << status), std::move(source)); } if (begins_with(status.message(), "INPUT_METHOD_INVALID")) { LOG(ERROR) << "Receive INPUT_METHOD_INVALID for query " << format::as_hex_dump<4>(Slice(query_.as_slice())); } if (status.message() == "BOT_METHOD_INVALID") { LOG(ERROR) << "Receive BOT_METHOD_INVALID for query " << format::as_hex(tl_constructor()); } if (status.message() == "MSG_WAIT_FAILED" && status.code() != 400) { status = Status::Error(400, "MSG_WAIT_FAILED"); } set_error_impl(std::move(status), std::move(source)); } void dump_pending_network_queries() { auto n = NetQueryCounter::get_count(); LOG(WARNING) << tag("pending net queries", n); decltype(n) i = 0; bool was_gap = false; for (auto end = &net_query_list_, cur = end->prev; cur != end; cur = cur->prev, i++) { if (i < 20 || i + 20 > n || i % (n / 20 + 1) == 0) { if (was_gap) { LOG(WARNING) << "..."; was_gap = false; } auto nq = &static_cast<NetQuery &>(*cur); LOG(WARNING) << tag("id", nq->my_id_) << *nq << tag("total_flood", td::format::as_time(nq->total_timeout)) << " " << tag("since start", td::format::as_time(td::Time::now_cached() - nq->start_timestamp_)) << tag("state", nq->debug_str_) << tag("since state", td::format::as_time(td::Time::now_cached() - nq->debug_timestamp_)) << tag("resend_cnt", nq->debug_resend_cnt_) << tag("fail_cnt", nq->debug_send_failed_cnt_) << tag("ack", nq->debug_ack) << tag("unknown", nq->debug_unknown); } else { was_gap = true; } } } } // namespace td