add debug

.vscode/launch.json

@@ -0,0 +1,32 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "(gdb) Launch",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/v4l2rtspserver",
+            "args": [],
+            "stopAtEntry": false,
+            "cwd": "${fileDirname}",
+            "environment": [],
+            "externalConsole": false,
+            "MIMode": "gdb",
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                },
+                {
+                    "description": "Set Disassembly Flavor to Intel",
+                    "text": "-gdb-set disassembly-flavor intel",
+                    "ignoreFailures": true
+                }
+            ]
+        }
+    ]
+}

Dockerfile

@@ -4,7 +4,7 @@ WORKDIR /v4l2rtspserver
 COPY . /v4l2rtspserver
 
 RUN apt-get update \
-    && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends ca-certificates g++ autoconf automake libtool xz-utils cmake make pkg-config git wget libasound2-dev \
+    && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends ca-certificates g++ autoconf automake libtool xz-utils cmake make pkg-config git wget libasound2-dev libssl-dev \
     && cmake . && make install && apt-get clean && rm -rf /var/lib/apt/lists/
 
 FROM ubuntu:20.04
@@ -13,7 +13,7 @@ COPY --from=builder /usr/local/bin/ /usr/local/bin/
 COPY --from=builder /usr/local/share/v4l2rtspserver/ /usr/local/share/v4l2rtspserver/
 
 RUN apt-get update \
-    && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends ca-certificates libasound2 && apt-get clean && rm -rf /var/lib/apt/lists/
+    && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends ca-certificates libasound2 libssl1.1 && apt-get clean && rm -rf /var/lib/apt/lists/
 
 ENTRYPOINT [ "/usr/local/bin/v4l2rtspserver" ]
 CMD [ "-S" ]