fixup! Fix race condition in main loop

docker/apps/Dockerfile.cloud-server-debug-clang

@@ -0,0 +1,34 @@
+# GCC thread-sanitizer keeps reporting false positives, so we use clang instead for tests with thread-sanitizer.
+FROM ubuntu:22.04 AS service
+ARG BUILD_TYPE=Release
+ARG BUILD_ARGS
+RUN apt-get update -y && \
+    DEBIAN_FRONTEND="noninteractive" apt-get install -y bash ca-certificates cmake curl gdb git-core gcovr g++ make patch python3 --no-install-recommends
+RUN DEBIAN_FRONTEND="noninteractive" apt-get install -y clang-15
+RUN update-alternatives --install /usr/bin/clang clang /usr/bin/clang-15 100 && \
+    update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-15 100
+COPY ./  /iotivity-lite/
+RUN cd /iotivity-lite/ && git submodule update --recursive
+RUN mkdir /iotivity-lite/build && \
+    cd /iotivity-lite/build && \
+    cmake -DCMAKE_BUILD_TYPE=${BUILD_TYPE} -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER=clang -DBUILD_TESTING=OFF -DOC_CLOUD_ENABLED=ON ${BUILD_ARGS} .. && \
+    cmake --build . --target cloud_server
+RUN cp /iotivity-lite/build/apps/cloud_server /iotivity-lite/port/linux/service
+
+# install libfaketime
+RUN git clone https://github.com/wolfcw/libfaketime.git && \
+    cd /libfaketime/src && \
+    make install FAKETIME_COMPILE_CFLAGS="-DFAKE_SETTIME -DFAKE_STATELESS"
+
+COPY /docker/logbt /usr/local/bin/logbt
+RUN logbt --version
+COPY /docker/run.sh /usr/local/bin/run.sh
+ENV NUM_DEVICES=1
+ENV FAKETIME=
+ENV FAKETIME_DONT_FAKE_MONOTONIC=1
+ENV FAKETIME_TIMESTAMP_FILE=
+ENV FAKETIME_UPDATE_TIMESTAMP_FILE=
+ENV FAKETIME_DONT_RESET=
+ENV FAKETIME_NO_CACHE=
+ENV FAKETIME_CACHE_DURATION=
+ENTRYPOINT ["/usr/local/bin/run.sh"]