diff --git a/include/opendht/dht_proxy_client.h b/include/opendht/dht_proxy_client.h
index 64a2881fc5219e5b13f87c4d0279b1e3f154c079..c6ac30935c5f2e4b7bf034eff6edc0cae5f54d32 100644
--- a/include/opendht/dht_proxy_client.h
+++ b/include/opendht/dht_proxy_client.h
@@ -131,16 +131,17 @@ public:
put(key, std::forward<Value>(v), bindDoneCb(cb), created, permanent);
}
+ /**
+ * @param af the socket family
+ * @return node stats from the proxy
+ */
NodeStats getNodesStats(sa_family_t af) const;
- std::vector<SockAddr> getPublicAddress(sa_family_t family = 0);
-
-
/**
- * TODO
- * NOTE: For now, there is no endpoint in the DhtProxyServer to do the following methods.
- * It will come in another version.
+ * @param family the socket family
+ * @return public address
*/
+ std::vector<SockAddr> getPublicAddress(sa_family_t family = 0);
/**
* Listen on the network for any changes involving a specified hash.
@@ -149,11 +150,18 @@ public:
*
* @return a token to cancel the listener later.
*/
- virtual size_t listen(const InfoHash&, GetCallback, Value::Filter&&={}, Where&&={}) { return 0; };
+ virtual size_t listen(const InfoHash&, GetCallback, Value::Filter&&={}, Where&&={});
virtual size_t listen(const InfoHash& key, GetCallbackSimple cb, Value::Filter f={}, Where w = {}) {
return listen(key, bindGetCb(cb), std::forward<Value::Filter>(f), std::forward<Where>(w));
}
- virtual bool cancelListen(const InfoHash&, size_t /*token*/) { return false; }
+
+
+ /**
+ * TODO
+ * NOTE: For now, there is no endpoint in the DhtProxyServer to do the following methods.
+ * It will come in another version. (with push_notifications support)
+ */
+ virtual bool cancelListen(const InfoHash&, size_t token);
/**
* Similar to Dht::get, but sends a Query to filter data remotely.
@@ -257,6 +265,7 @@ public:
}
time_point periodic(const uint8_t*, size_t, const SockAddr&) {
+ // The DhtProxyClient doesn't use NetworkEngine, so here, we have nothing to do for now.
scheduler.syncTime();
return scheduler.run();
}
@@ -265,11 +274,19 @@ public:
}
private:
+ /**
+ * Get informations from the proxy node
+ * @return the JSON returned by the proxy
+ */
Json::Value getProxyInfos() const;
/**
* Initialize statusIpvX_
*/
void getConnectivityStatus();
+ /**
+ * cancel all Listeners
+ */
+ void cancelAllListeners();
/**
* cancel all Operations
*/
@@ -279,6 +296,24 @@ private:
NodeStatus statusIpv6_ {NodeStatus::Disconnected};
InfoHash myid {};
+
+ /**
+ * Store listen requests.
+ */
+ struct Listener
+ {
+ size_t token;
+ std::shared_ptr<restbed::Request> req;
+ std::string key;
+ GetCallback cb;
+ Value::Filter filterChain;
+ std::unique_ptr<std::thread> thread;
+ };
+ std::vector<Listener> listeners_;
+ size_t listener_token_ {0};
+ /**
+ * Store current put and get requests.
+ */
struct Operation
{
std::shared_ptr<restbed::Request> req;
@@ -287,8 +322,20 @@ private:
std::vector<Operation> operations_;
Scheduler scheduler;
- Sp<Scheduler::Job> nextNodesConfirmation {};
+ /**
+ * Retrieve if we can connect to the proxy (update statusIpvX_)
+ */
void confirmProxy();
+ Sp<Scheduler::Job> nextProxyConfirmation {};
+ /**
+ * Verify if we are still connected.
+ */
+ void confirmConnectivity();
+ Sp<Scheduler::Job> nextConnectivityConfirmation {};
+ /**
+ * Relaunch LISTEN requests if the client disconnect/reconnect.
+ */
+ void restartListeners();
};
}
diff --git a/include/opendht/dhtrunner.h b/include/opendht/dhtrunner.h
index d75e977f8e6b04e35671142eb9a893b8296d5ad0..1d4a645c0539f91d8a70d4ba85a5adbfc8bbf72b 100644
--- a/include/opendht/dhtrunner.h
+++ b/include/opendht/dhtrunner.h
@@ -403,13 +403,40 @@ private:
}
std::unique_ptr<SecureDht> dht_;
+ /**
+ * reset dht clients
+ */
void resetDht();
+ /**
+ * @return the current active DHT
+ */
SecureDht* activeDht() const;
#if OPENDHT_PROXY_CLIENT
+ /**
+ * true if we are currently using a proxy
+ */
std::atomic_bool use_proxy {false};
+ /**
+ * The current proxy client
+ */
std::unique_ptr<SecureDht> dht_via_proxy_;
Config config_;
#endif // OPENDHT_PROXY_CLIENT
+ /**
+ * Store current listeners and translates global tokens for each client.
+ */
+ struct Listener {
+ size_t globalToken;
+ size_t tokenClassicDht;
+ size_t tokenProxyDht;
+ GetCallback gcb;
+ InfoHash hash;
+ Value::Filter f;
+ Where w;
+ };
+ std::vector<std::unique_ptr<Listener>> listeners_ {};
+ size_t listener_token_ {1};
+
mutable std::mutex dht_mtx {};
std::thread dht_thread {};
std::condition_variable cv {};
diff --git a/src/dht_proxy_client.cpp b/src/dht_proxy_client.cpp
index 9f175f5bdd0c916fed6400e36c40b9c1f100a72f..fca754e411c58cdfc1f52d9525047596d631aa47 100644
--- a/src/dht_proxy_client.cpp
+++ b/src/dht_proxy_client.cpp
@@ -24,21 +24,21 @@
#include <json/json.h>
#include <restbed>
#include <vector>
+#include <signal.h>
#include "dhtrunner.h"
constexpr const char* const HTTP_PROTO {"http://"};
-// TODO connectivity changed
-// TODO follow listen between non proxified and proxified
-
namespace dht {
DhtProxyClient::DhtProxyClient(const std::string& serverHost)
: serverHost_(serverHost), scheduler(DHT_LOG)
{
- auto confirm_nodes_time = scheduler.time() + std::chrono::seconds(5);
- nextNodesConfirmation = scheduler.add(confirm_nodes_time, std::bind(&DhtProxyClient::confirmProxy, this));
+ auto confirm_proxy_time = scheduler.time() + std::chrono::seconds(5);
+ nextProxyConfirmation = scheduler.add(confirm_proxy_time, std::bind(&DhtProxyClient::confirmProxy, this));
+ auto confirm_connectivity = scheduler.time() + std::chrono::seconds(5);
+ nextConnectivityConfirmation = scheduler.add(confirm_connectivity, std::bind(&DhtProxyClient::confirmConnectivity, this));
getConnectivityStatus();
}
@@ -46,16 +46,30 @@ DhtProxyClient::DhtProxyClient(const std::string& serverHost)
void
DhtProxyClient::confirmProxy()
{
+ // Retrieve the connectivity each hours if connected, else every 5 seconds.
+ auto disconnected_old_status = statusIpv4_ == NodeStatus::Disconnected && statusIpv6_ == NodeStatus::Disconnected;
getConnectivityStatus();
- auto disconnected = statusIpv4_ == NodeStatus::Disconnected && statusIpv6_ == NodeStatus::Disconnected;
- auto time = disconnected ? std::chrono::seconds(5) : std::chrono::seconds(600);
- auto confirm_nodes_time = scheduler.time() + time;
- scheduler.edit(nextNodesConfirmation, confirm_nodes_time);
+ auto disconnected_new_status = statusIpv4_ == NodeStatus::Disconnected && statusIpv6_ == NodeStatus::Disconnected;
+ auto time = disconnected_new_status ? std::chrono::seconds(5) : std::chrono::hours(1);
+ if (disconnected_old_status && !disconnected_new_status) {
+ restartListeners();
+ }
+ auto confirm_proxy_time = scheduler.time() + time;
+ scheduler.edit(nextProxyConfirmation, confirm_proxy_time);
+}
+
+void
+DhtProxyClient::confirmConnectivity()
+{
+ // The scheduler must get if the proxy is disconnected
+ auto confirm_connectivity = scheduler.time() + std::chrono::seconds(3);
+ scheduler.edit(nextConnectivityConfirmation, confirm_connectivity);
}
DhtProxyClient::~DhtProxyClient()
{
cancelAllOperations();
+ cancelAllListeners();
}
void
@@ -70,10 +84,23 @@ DhtProxyClient::cancelAllOperations()
}
}
+void
+DhtProxyClient::cancelAllListeners()
+{
+ for (auto& listener: listeners_) {
+ if (listener.thread && listener.thread->joinable()) {
+ // Close connection to stop listener?
+ restbed::Http::close(listener.req);
+ listener.thread->join();
+ }
+ }
+}
+
void
DhtProxyClient::shutdown(ShutdownCallback cb)
{
cancelAllOperations();
+ cancelAllListeners();
cb();
}
@@ -293,6 +320,84 @@ DhtProxyClient::getPublicAddress(sa_family_t family)
}
}
+size_t
+DhtProxyClient::listen(const InfoHash& key, GetCallback cb, Value::Filter&& filter, Where&& where)
+{
+ restbed::Uri uri(HTTP_PROTO + serverHost_ + "/" + key.toString());
+ auto req = std::make_shared<restbed::Request>(uri);
+ req->set_method("LISTEN");
+
+ Query query {{}, where};
+ auto filterChain = filter.chain(query.where.getFilter());
+
+ Listener l;
+ ++listener_token_;
+ l.key = key.toString();
+ l.token = listener_token_;
+ l.req = req;
+ l.cb = cb;
+ l.filterChain = std::move(filterChain);
+ l.thread = std::move(std::unique_ptr<std::thread>(new std::thread([=]()
+ {
+ auto settings = std::make_shared<restbed::Settings>();
+ std::chrono::milliseconds timeout(std::numeric_limits<int>::max());
+ settings->set_connection_timeout(timeout); // Avoid the client to close the socket after 5 seconds.
+
+ restbed::Http::async(req,
+ [this, filterChain, cb](const std::shared_ptr<restbed::Request>& req,
+ const std::shared_ptr<restbed::Response>& reply) {
+ auto code = reply->get_status_code();
+
+ if (code == 200) {
+ try {
+ while (restbed::Http::is_open(req)) {
+ restbed::Http::fetch("\n", reply);
+ std::string body;
+ reply->get_body(body);
+ reply->set_body(""); // Reset the body for the next fetch
+
+ Json::Value json;
+ Json::Reader reader;
+ if (reader.parse(body, json)) {
+ auto value = std::make_shared<Value>(json);
+ if (not filterChain or filterChain(*value))
+ cb({value});
+ }
+ }
+ } catch (std::runtime_error&) {
+ // NOTE: Http::close() can occurs here. Ignore this.
+ }
+
+ } else {
+ this->statusIpv4_ = NodeStatus::Disconnected;
+ this->statusIpv6_ = NodeStatus::Disconnected;
+ }
+ }, settings).get();
+ getConnectivityStatus();
+ })
+ ));
+ listeners_.emplace_back(std::move(l));
+ return listener_token_;
+}
+
+bool
+DhtProxyClient::cancelListen(const InfoHash&, size_t token)
+{
+ for (auto it = listeners_.begin(); it != listeners_.end(); ++it) {
+ auto& listener = *it;
+ if (listener.token == token) {
+ if (listener.thread->joinable()) {
+ // Close connection to stop listener?
+ restbed::Http::close(listener.req);
+ listener.thread->join();
+ listeners_.erase(it);
+ return true;
+ }
+ }
+ }
+ return false;
+}
+
void
DhtProxyClient::getConnectivityStatus()
{
@@ -303,21 +408,84 @@ DhtProxyClient::getConnectivityStatus()
auto dubiousIpv4 = static_cast<long>(proxyInfos["ipv4"]["dubious"].asLargestUInt());
if (goodIpv4 + dubiousIpv4 > 0) {
statusIpv4_ = NodeStatus::Connected;
+ } else {
+ statusIpv4_ = NodeStatus::Disconnected;
}
auto goodIpv6 = static_cast<long>(proxyInfos["ipv6"]["good"].asLargestUInt());
auto dubiousIpv6 = static_cast<long>(proxyInfos["ipv6"]["dubious"].asLargestUInt());
if (goodIpv6 + dubiousIpv6 > 0) {
statusIpv6_ = NodeStatus::Connected;
+ } else {
+ statusIpv6_ = NodeStatus::Disconnected;
}
myid = InfoHash(proxyInfos["node_id"].asString());
+ if (statusIpv4_ == NodeStatus::Disconnected && statusIpv6_ == NodeStatus::Disconnected) {
+ const auto& now = scheduler.time();
+ scheduler.edit(nextProxyConfirmation, now);
+ }
} catch (...) {
statusIpv4_ = NodeStatus::Disconnected;
statusIpv6_ = NodeStatus::Disconnected;
+ const auto& now = scheduler.time();
+ scheduler.edit(nextProxyConfirmation, now);
}
+}
+
+void
+DhtProxyClient::restartListeners()
+{
+ for (auto& listener: listeners_) {
+ if (listener.thread && listener.thread->joinable())
+ listener.thread->join();
+ // Redo listen
+ auto filterChain = listener.filterChain;
+ auto cb = listener.cb;
+ restbed::Uri uri(HTTP_PROTO + serverHost_ + "/" + listener.key);
+ auto req = std::make_shared<restbed::Request>(uri);
+ req->set_method("LISTEN");
+ listener.thread = std::move(std::unique_ptr<std::thread>(new std::thread([this, filterChain, cb, req]()
+ {
+ auto settings = std::make_shared<restbed::Settings>();
+ std::chrono::milliseconds timeout(std::numeric_limits<int>::max());
+ settings->set_connection_timeout(timeout); // Avoid the client to close the socket after 5 seconds.
+
+ restbed::Http::async(req,
+ [this, filterChain, cb](const std::shared_ptr<restbed::Request>& req,
+ const std::shared_ptr<restbed::Response>& reply) {
+ auto code = reply->get_status_code();
+
+ if (code == 200) {
+ try {
+ while (restbed::Http::is_open(req)) {
+ restbed::Http::fetch("\n", reply);
+ std::string body;
+ reply->get_body(body);
+ reply->set_body(""); // Reset the body for the next fetch
+
+ Json::Value json;
+ Json::Reader reader;
+ if (reader.parse(body, json)) {
+ auto value = std::make_shared<Value>(json);
+ if (not filterChain or filterChain(*value))
+ cb({value});
+ }
+ }
+ } catch (std::runtime_error&) {
+ // NOTE: Http::close() can occurs here. Ignore this.
+ }
- // TODO for now, we don't handle connectivity issues. (when the proxy is down, we don't try to reconnect)
+ } else {
+ this->statusIpv4_ = NodeStatus::Disconnected;
+ this->statusIpv6_ = NodeStatus::Disconnected;
+ }
+ }, settings).get();
+ getConnectivityStatus();
+ })
+ ));
+ }
}
+
} // namespace dht
#endif // OPENDHT_PROXY_CLIENT
diff --git a/src/dht_proxy_server.cpp b/src/dht_proxy_server.cpp
index 57be7d7533384245271a9d23b0d900e9cc69e324..6881025f15994e8be9c3c8f0829640e05b5151bf 100644
--- a/src/dht_proxy_server.cpp
+++ b/src/dht_proxy_server.cpp
@@ -70,6 +70,8 @@ DhtProxyServer::DhtProxyServer(std::shared_ptr<DhtRunner> dht, in_port_t port)
std::chrono::milliseconds timeout(std::numeric_limits<int>::max());
settings->set_connection_timeout(timeout); // there is a timeout, but really huge
settings->set_port(port);
+ auto maxThreads = std::thread::hardware_concurrency() - 1;
+ settings->set_worker_limit(maxThreads > 1 ? maxThreads : 1);
try {
service_->start(settings);
} catch(std::system_error& e) {
@@ -78,11 +80,13 @@ DhtProxyServer::DhtProxyServer(std::shared_ptr<DhtRunner> dht, in_port_t port)
});
listenThread_ = std::thread([this]() {
- auto stop = false;
- while (!stop) {
+ while (!service_->is_up() && !stopListeners) {
+ std::this_thread::sleep_for(std::chrono::seconds(1));
+ }
+ while (service_->is_up() && !stopListeners) {
auto listener = currentListeners_.begin();
while (listener != currentListeners_.end()) {
- if (listener->session->is_closed() && dht_) {
+ if (dht_ && listener->session->is_closed()) {
dht_->cancelListen(listener->hash, std::move(listener->token));
// Remove listener if unused
listener = currentListeners_.erase(listener);
@@ -90,10 +94,18 @@ DhtProxyServer::DhtProxyServer(std::shared_ptr<DhtRunner> dht, in_port_t port)
++listener;
}
}
- //NOTE: When supports restbed 5.0: service_->is_up() and remove stopListeners
- stop = stopListeners;
- if (!stop)
- std::this_thread::sleep_for(std::chrono::seconds(1));
+ std::this_thread::sleep_for(std::chrono::seconds(1));
+ }
+ // Remove last listeners
+ auto listener = currentListeners_.begin();
+ while (listener != currentListeners_.end()) {
+ if (dht_) {
+ dht_->cancelListen(listener->hash, std::move(listener->token));
+ // Remove listener if unused
+ listener = currentListeners_.erase(listener);
+ } else {
+ ++listener;
+ }
}
});
}
@@ -107,6 +119,11 @@ void
DhtProxyServer::stop()
{
service_->stop();
+ auto listener = currentListeners_.begin();
+ while (listener != currentListeners_.end()) {
+ listener->session->close();
+ ++ listener;
+ }
stopListeners = true;
// listenThreads_ will stop because there is no more sessions
if (listenThread_.joinable())
@@ -193,20 +210,25 @@ DhtProxyServer::listen(const std::shared_ptr<restbed::Session>& session) const
infoHash = InfoHash::get(hash);
}
s->yield(restbed::OK);
- // Handle client deconnection
- // NOTE: for now, there is no handler, so we test the session in a thread
- // will be the case in restbed 5.0
+ // Handle client deconnection
+ // NOTE: for now, there is no handler, so we test the session in a thread
+ // will be the case in restbed 5.0
SessionToHashToken listener;
listener.session = session;
listener.hash = infoHash;
- listener.token = dht_->listen(infoHash, [s](std::shared_ptr<Value> value) {
+ // cache the session to avoid an incrementation of the shared_ptr's counter
+ // else, the session->close() will not close the socket.
+ auto cacheSession = std::weak_ptr<restbed::Session>(s);
+ listener.token = std::move(dht_->listen(infoHash, [cacheSession](std::shared_ptr<Value> value) {
+ auto s = cacheSession.lock();
+ if (!s) return false;
// Send values as soon as we get them
if (!s->is_closed()) {
Json::FastWriter writer;
- s->yield(writer.write(value->toJson()), [](const std::shared_ptr<restbed::Session> /*session*/){ });
+ s->yield(writer.write(value->toJson()), [](const std::shared_ptr<restbed::Session>){ });
}
return !s->is_closed();
- });
+ }));
currentListeners_.emplace_back(std::move(listener));
} else {
session->close(restbed::SERVICE_UNAVAILABLE, "{\"err\":\"Incorrect DhtRunner\"}");
diff --git a/src/dhtrunner.cpp b/src/dhtrunner.cpp
index 2e8b6dc3d6778782b35a4426ef84885df182bbf7..53f573f403256ed10dc124067fd990d3ded366f6 100644
--- a/src/dhtrunner.cpp
+++ b/src/dhtrunner.cpp
@@ -122,6 +122,10 @@ DhtRunner::run(const SockAddr& local4, const SockAddr& local6, DhtRunner::Config
void
DhtRunner::shutdown(ShutdownCallback cb) {
+#if OPENDHT_PROXY_CLIENT
+ if (dht_via_proxy_)
+ dht_via_proxy_->shutdown(cb);
+#endif
std::lock_guard<std::mutex> lck(storage_mtx);
pending_ops_prio.emplace([=](SecureDht& dht) mutable {
dht.shutdown(cb);
@@ -513,8 +517,29 @@ DhtRunner::listen(InfoHash hash, GetCallback vcb, Value::Filter f, Where w)
auto ret_token = std::make_shared<std::promise<size_t>>();
{
std::lock_guard<std::mutex> lck(storage_mtx);
+#if OPENDHT_PROXY_CLIENT
+ pending_ops.emplace([=](SecureDht&) mutable {
+ auto tokenProxy = 0, tokenClassic = 0;
+ if (!use_proxy)
+ tokenClassic = dht_->listen(hash, vcb, std::move(f), std::move(w));
+ else if (dht_via_proxy_)
+ tokenProxy = dht_via_proxy_->listen(hash, vcb, std::move(f), std::move(w));
+#else
pending_ops.emplace([=](SecureDht& dht) mutable {
- ret_token->set_value(dht.listen(hash, vcb, std::move(f), std::move(w)));
+ auto tokenClassic = dht.listen(hash, vcb, std::move(f), std::move(w));
+ auto tokenProxy = 0;
+#endif
+ auto listener = std::unique_ptr<Listener>(new Listener());
+ listener->globalToken = listener_token_;
+ listener->tokenClassicDht = tokenClassic;
+ listener->tokenProxyDht = tokenProxy;
+ listener->gcb = vcb;
+ listener->hash = hash;
+ listener->f = f;
+ listener->w = w;
+ this->listeners_.emplace_back(std::move(listener));
+ ret_token->set_value(listener_token_);
+ listener_token_++;
});
}
cv.notify_all();
@@ -531,9 +556,30 @@ void
DhtRunner::cancelListen(InfoHash h, size_t token)
{
{
+#if OPENDHT_PROXY_CLIENT
+ auto it = listeners_.begin();
+ for (; it != listeners_.end(); ++it) {
+ auto& listener = *it;
+ if (listener->globalToken == token) {
+ break;
+ }
+ }
+ if (it == listeners_.end()) return;
+#endif // OPENDHT_PROXY_CLIENT
std::lock_guard<std::mutex> lck(storage_mtx);
+#if OPENDHT_PROXY_CLIENT
+ pending_ops.emplace([=](SecureDht&) {
+ auto& listener = *it;
+ if (listener->tokenClassicDht != 0) {
+ dht_->cancelListen(h, listener->tokenClassicDht);
+ }
+ if (dht_via_proxy_ && listener->tokenProxyDht > 0) {
+ dht_via_proxy_->cancelListen(h, listener->tokenProxyDht);
+ }
+#else
pending_ops.emplace([=](SecureDht& dht) {
dht.cancelListen(h, token);
+#endif // OPENDHT_PROXY_CLIENT
});
}
cv.notify_all();
@@ -702,6 +748,30 @@ DhtRunner::tryBootstrapContinuously()
});
}
+std::vector<SockAddr>
+DhtRunner::getAddrInfo(const std::string& host, const std::string& service)
+{
+ std::vector<SockAddr> ips {};
+ if (host.empty())
+ return ips;
+
+ addrinfo hints;
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_socktype = SOCK_DGRAM;
+ addrinfo* info = nullptr;
+ int rc = getaddrinfo(host.c_str(), service.c_str(), &hints, &info);
+ if(rc != 0)
+ throw std::invalid_argument(std::string("Error: `") + host + ":" + service + "`: " + gai_strerror(rc));
+
+ addrinfo* infop = info;
+ while (infop) {
+ ips.emplace_back(infop->ai_addr, infop->ai_addrlen);
+ infop = infop->ai_next;
+ }
+ freeaddrinfo(info);
+ return ips;
+}
+
void
DhtRunner::bootstrap(const std::string& host, const std::string& service)
{
@@ -812,15 +882,33 @@ DhtRunner::enableProxy(bool proxify) {
new DhtProxyClient(serverHost)
);
dht_via_proxy_ = std::unique_ptr<SecureDht>(new SecureDht(std::move(dht_via_proxy), config_.dht_config));
+ // add current listeners
+ for (auto& listener: listeners_) {
+ auto tokenProxy = dht_via_proxy_->listen(listener->hash, listener->gcb, std::move(listener->f), std::move(listener->w));
+ listener->tokenProxyDht = tokenProxy;
+ }
// and use it
use_proxy = proxify;
} else {
use_proxy = proxify;
+ loop_(); // Restart the classic DHT.
// We doesn't need to maintain the connection with the proxy.
// Delete it
dht_via_proxy_.reset(nullptr);
+ // update all proxyToken for all proxyListener
+ auto it = listeners_.begin();
+ for (; it != listeners_.end(); ++it) {
+ auto& listener = *it;
+ if (listener->tokenClassicDht == 0) {
+ pending_ops.emplace([it](SecureDht& dht) mutable {
+ auto& listener = *it;
+ auto token = dht.listen(listener->hash, listener->gcb, std::move(listener->f), std::move(listener->w));
+ listener->tokenClassicDht = token;
+ });
+ }
+ listener->tokenProxyDht = 0;
+ }
}
}
#endif // OPENDHT_PROXY_CLIENT
-
}