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support non-local remote transports (#57)

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* support non-local remote transports

* fix LogosResult

* allow getting client over specific transport

* fix ssl

* investiage ssl error

* pr comments

* allow transport set configuration on any module

* pr comments

* add docs

* pr comments

* propagate only non-qt dependencies

* restore ABI compatibility
This commit is contained in:
Dario Lipicar
2026-05-07 12:27:14 -03:00
committed by GitHub
parent ecd369d48b
commit 25c88f4d48
57 changed files with 4960 additions and 114 deletions
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cpp/logos_api_consumer.cpp
+42 -3
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@@ -7,6 +7,8 @@
#include "logos_instance.h"
#include "logos_transport.h"
#include "logos_transport_factory.h"
#include <chrono>
#include <thread>
#include <QDebug>
#include <QUrl>
#include <QMetaObject>
@@ -14,13 +16,50 @@
#include <QTime>
#include <QPointer>
LogosAPIConsumer::LogosAPIConsumer(const QString& module_to_talk_to, const QString& origin_module, TokenManager* token_manager, QObject *parent)
LogosAPIConsumer::LogosAPIConsumer(const QString& module_to_talk_to,
const QString& origin_module,
TokenManager* token_manager,
const LogosTransportConfig& transport,
QObject *parent)
: QObject(parent)
, m_registryUrl(LogosInstance::id(module_to_talk_to))
, m_token_manager(token_manager)
{
m_transport = LogosTransportFactory::createConnection(m_registryUrl);
m_transport->connectToHost();
// Single transport-resolution path: the factory combines LogosMode
// + LogosTransportConfig (mode wins for Mock/Local; transport
// chooses the wire protocol in Remote mode). The choice scopes to
// this consumer only — any LogosAPIProvider in the same LogosAPI
// still constructs its host from the global default.
m_transport = LogosTransportFactory::createConnection(transport, m_registryUrl);
// Initial connect with deadline-driven retry. The target module's
// listener may not be ready yet — particularly for TCP/TLS, where
// the child subprocess's QTcpServer::listen() lags the runtime
// returning from its load callback. QLocalSocket internally
// tolerates this (it retries connect until a deadline), but
// boost::asio::connect on TCP fails fast with "connection refused"
// and we'd surface a warning + return nullptr for any subsequent
// requestObject before the listener even came up.
//
// 50ms × up-to-100 attempts ≈ 5s budget — same shape as
// logos-liblogos's sendTokenToProcess loop and generous enough to
// cover cold-start child Qt initialisation under load.
using clock = std::chrono::steady_clock;
const auto deadline = clock::now() + std::chrono::milliseconds(5000);
while (true) {
if (m_transport->connectToHost()) break;
if (clock::now() >= deadline) break;
std::this_thread::sleep_for(std::chrono::milliseconds(50));
}
}
LogosAPIConsumer::LogosAPIConsumer(const QString& module_to_talk_to,
const QString& origin_module,
TokenManager* token_manager,
QObject *parent)
: LogosAPIConsumer(module_to_talk_to, origin_module, token_manager,
LogosTransportConfigGlobal::getDefault(), parent)
{
}
LogosAPIConsumer::~LogosAPIConsumer()