rm assert calls

Author: stephen-derosa

hello_livekit/receiver/main.cpp

@@ -25,11 +25,11 @@
 ///   LIVEKIT_URL, LIVEKIT_RECEIVER_TOKEN, LIVEKIT_SENDER_IDENTITY
 
 #include <atomic>
-#include <cassert>
 #include <chrono>
 #include <csignal>
 #include <cstdlib>
 #include <iostream>
+#include <stdexcept>
 #include <thread>
 
 #include "livekit/livekit.h"
@@ -84,7 +84,9 @@ int main(int argc, char* argv[]) {
   }
 
   auto lp = room->localParticipant().lock();
-  assert(lp);
+  if (!lp) {
+    throw std::runtime_error("[receiver] local participant is null");
+  }
 
   std::cout << "[info] [receiver] Connected as identity='" << lp->identity() << "' room='" << room->roomInfo().name
             << "'; subscribing to sender identity='" << sender_identity << "'\n";

hello_livekit/sender/main.cpp

@@ -24,13 +24,13 @@
 ///   LIVEKIT_URL, LIVEKIT_SENDER_TOKEN
 
 #include <atomic>
-#include <cassert>
 #include <chrono>
 #include <csignal>
 #include <cstdlib>
 #include <iomanip>
 #include <iostream>
 #include <sstream>
+#include <stdexcept>
 #include <thread>
 
 #include "livekit/livekit.h"
@@ -89,7 +89,9 @@ int main(int argc, char* argv[]) {
   std::shared_ptr<VideoSource> video_source;
   {
     auto lp = room->localParticipant().lock();
-    assert(lp);
+    if (!lp) {
+      throw std::runtime_error("[sender] local participant is null");
+    }
 
     std::cout << "[info] [sender] Connected as identity='" << lp->identity() << "' room='" << room->roomInfo().name
               << "' — pass this identity to HelloLivekitReceiver\n";

ping_pong/ping/main.cpp

@@ -19,14 +19,14 @@
 /// identity is `ping`.
 
 #include <atomic>
-#include <cassert>
 #include <csignal>
 #include <cstdint>
 #include <exception>
 #include <iostream>
 #include <memory>
 #include <mutex>
 #include <optional>
+#include <stdexcept>
 #include <string>
 #include <thread>
 #include <unordered_map>
@@ -101,7 +101,9 @@ int main(int argc, char* argv[]) {
   std::shared_ptr<LocalDataTrack> ping_track;
   {
     auto local_participant = room->localParticipant().lock();
-    assert(local_participant);
+    if (!local_participant) {
+      throw std::runtime_error("[ping] local participant is null");
+    }
 
     std::cout << "[info] ping connected as identity='" << local_participant->identity() << "' room='"
               << room->roomInfo().name << "'\n";

ping_pong/pong/main.cpp

@@ -18,13 +18,13 @@
 /// on the "pong" data track. Use a token whose identity is `pong`.
 
 #include <atomic>
-#include <cassert>
 #include <csignal>
 #include <cstdint>
 #include <exception>
 #include <iostream>
 #include <memory>
 #include <optional>
+#include <stdexcept>
 #include <string>
 #include <thread>
 #include <vector>
@@ -81,7 +81,9 @@ int main(int argc, char* argv[]) {
   {
     // limit the scope of the local participant
     auto local_participant = room->localParticipant().lock();
-    assert(local_participant);
+    if (!local_participant) {
+      throw std::runtime_error("[pong] local participant is null");
+    }
 
     std::cout << "[info] pong connected as identity='" << local_participant->identity() << "' room='"
               << room->roomInfo().name << "'\n";