Add Nostr Relay connection status

data

@@ -1 +1 @@
-Subproject commit ee4d6d88c76fa279e643faabf4216c88145e0b2c
+Subproject commit e7b52b7367f0585e87e16ceaf22d9a2339a1fd04

platformio.ini

@@ -41,7 +41,7 @@ lib_deps =
     https://github.com/dsbaars/universal_pin
     https://github.com/dsbaars/GxEPD2#universal_pin
     https://github.com/tzapu/WiFiManager.git#v2.0.17
-    rblb/Nostrduino@^1.2.7
+    rblb/Nostrduino@^1.2.8
     
 [env:lolin_s3_mini]
 extends = btclock_base

src/lib/nostr_notify.cpp

@@ -3,6 +3,7 @@
 std::vector<nostr::NostrPool *> pools;
 nostr::Transport *transport;
 TaskHandle_t nostrTaskHandle = NULL;
+boolean nostrIsConnected = false;
 
 void setupNostrNotify()
 {
@@ -98,6 +99,25 @@ void setupNostrNotify()
                 // EOSE
                 Serial.println("Subscription EOSE: " + subId);
             });
+
+        std::vector<nostr::NostrRelay *> *relays = pool->getConnectedRelays();
+        for (nostr::NostrRelay *relay : *relays)
+        {
+            Serial.println("Registering to connection events of: " + relay->getUrl());
+            relay->getConnection()->addConnectionStatusListener([&](const nostr::ConnectionStatus &status)
+                                                                { 
+                String sstatus="UNKNOWN";
+                if(status==nostr::ConnectionStatus::CONNECTED){
+                    nostrIsConnected = true;
+                    sstatus="CONNECTED";
+                }else if(status==nostr::ConnectionStatus::DISCONNECTED){
+                    nostrIsConnected = false;
+                    sstatus="DISCONNECTED";
+                }else if(status==nostr::ConnectionStatus::ERROR){
+                    sstatus = "ERROR";
+                }
+                Serial.println("Connection status changed: " + sstatus); });
+        }
     }
     catch (const std::exception &e)
     {
@@ -126,3 +146,8 @@ void setupNostrTask()
 {
     xTaskCreate(nostrTask, "nostrTask", 16384, NULL, 10, &nostrTaskHandle);
 }
+
+boolean nostrConnected()
+{
+    return nostrIsConnected;
+}

src/lib/nostr_notify.hpp

@@ -15,3 +15,5 @@ void setupNostrNotify();
 
 void nostrTask(void *pvParameters);
 void setupNostrTask();
+
+boolean nostrConnected();

src/lib/webserver.cpp

@@ -229,6 +229,7 @@ JsonDocument getStatusObject()
   JsonObject conStatus = root["connectionStatus"].to<JsonObject>();
   conStatus["price"] = isPriceNotifyConnected();
   conStatus["blocks"] = isBlockNotifyConnected();
+  conStatus["nostr"] = nostrConnected();
 
   root["rssi"] = WiFi.RSSI();