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Reduce DataLink latency

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This commit is contained in:
Johnathon Slightham
2026-01-27 22:16:24 -05:00
committed by Johnathon Slightham
parent b9c6a99260
commit 2e9004ee34
25 changed files with 801 additions and 757 deletions
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11
components/rpc/wireless/TCPServer.cpp
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@@ -1,3 +1,4 @@
#include <chrono>
#include <memory>
#include "bits/shared_ptr_base.h"
@@ -15,6 +16,8 @@
#include "sys/param.h"
#include "wireless/TCPServer.h"
#define RX_QUEUE_ENQUEUE_TIMEOUT_MS 50 // must be small to ensure we drain TCP buffer
#define TAG "TCPServer"
#define MIN(X, Y) (((X) < (Y)) ? (X) : (Y))
@@ -24,7 +27,7 @@
// - tx from board
TCPServer::TCPServer(const int port,
const std::shared_ptr<PtrQueue<std::vector<uint8_t>>> &rx_queue) {
const std::shared_ptr<BlockingQueue<std::unique_ptr<std::vector<uint8_t>>>> &rx_queue) {
this->m_port = port;
this->m_mutex = xSemaphoreCreateMutex();
this->m_clients = std::unordered_set<int>();
@@ -215,7 +218,7 @@ void TCPServer::shutdown() {
} else {
ESP_LOGD(TAG, "TCP Server Received %d bytes\n", len);
buffer->resize(len);
that->m_rx_queue->enqueue(std::move(buffer));
that->m_rx_queue->enqueue(std::move(buffer), std::chrono::milliseconds(RX_QUEUE_ENQUEUE_TIMEOUT_MS));
}
}
}
@@ -260,11 +263,13 @@ bool TCPServer::authenticate_client(int sock) {
return 0;
}
int TCPServer::send_msg(char *buffer, const uint32_t length) const {
int TCPServer::send_msg(uint8_t *buffer, size_t size) const {
if (!is_network_connected()) {
return -1;
}
const auto length = (uint32_t)size;
for (const auto client_sock : m_clients) {
send(client_sock, &length, 4, 0);
send(client_sock, buffer, length, 0);