could not parse daemon response

[ashawkman]

Commands

nocc-server -log-filename nocc_server.log -log-verbosity 2

NOCC_GO_EXECUTABLE=nocc-daemon NOCC_SERVERS="127.0.0.1:43210" NOCC_LOG_FILENAME=nocc_client.log NOCC_LOG_VERBOSITY=2 nocc /opt/toolchain/usr/bin/clang++ --sysroot=/opt/runtime -DBOOST_ATOMIC_DYN_LINK -DBOOST_ATOMIC_NO_LIB -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_CONTAINER_DYN_LINK -DBOOST_CONTAINER_NO_LIB -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_IOSTREAMS_DYN_LINK -DBOOST_IOSTREAMS_NO_LIB -DBOOST_JSON_DYN_LINK=1 -DBOOST_JSON_NO_LIB=1 -DBOOST_RANDOM_DYN_LINK -DBOOST_RANDOM_NO_LIB -DBOOST_SERIALIZATION_DYN_LINK -DBOOST_SERIALIZATION_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DBOOST_THREAD_USE_DLL -DCMAKE_BUILD_TYPE=\"RelWithDebInfo\" -DNGX_DEBUG=1 -fPIC -O3 -g -std=c++23 -DGLIBCXX_USE_CXX11_ABI=1 -fno-omit-frame-pointer -march=x86-64-v3 -mno-avx512f -flto=auto -ffat-lto-objects -Wno-ignored-optimization-argument -Wno-backend-plugin -fno-plt -fcolor-diagnostics  -g -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden -fno-lto -fno-fat-lto-objects -pthread -fPIC -Wall -Wextra -Wno-unused-parameter -Wformat-security -Werror=format-security -Wno-missing-field-initializers -fdiagnostics-color=always -fsanitize=undefined -fno-omit-frame-pointer -gdwarf-4 -DNDEBUG -D_XOPEN_SOURCE=600 -Werror -MD -MT src/core/ip_list_storage/tests/CMakeFiles/ipl_mproc_hv_test.dir/ipl_mproc_hv_test.cc.o -MF src/core/ip_list_storage/tests/CMakeFiles/ipl_mproc_hv_test.dir/ipl_mproc_hv_test.cc.o.d -o src/core/ip_list_storage/tests/CMakeFiles/ipl_mproc_hv_test.dir/ipl_mproc_hv_test.cc.o -c /src/core/ip_list_storage/tests/ipl_mproc_hv_test.cc

Result

Remote build doesn't always work.
[nocc] could not parse daemon response. Executing the C++ compiler locally...

Logs:

nocc_server.log

2025-11-25 06:50:24 INFO client disconnected clientID ci-build ; nClients 0
2025-11-25 06:50:26 INFO new client clientID ci-build version v1.2, rev 73b26e5, compiled at 2023-05-03 14:33:26 UTC ; nClients 1
2025-11-25 06:50:46 INFO client disconnected clientID ci-build ; nClients 0
2025-11-25 06:50:48 INFO new client clientID ci-build version v1.2, rev 73b26e5, compiled at 2023-05-03 14:33:26 UTC ; nClients 1
2025-11-25 06:55:50 INFO delete inactive client clientID ci-build num files 0 ; nClients 0
2025-11-25 06:55:50 ERROR unauthenticated client on recv stream clientID ci-build
2025-11-25 07:20:54 INFO new client clientID ci-build version v1.2, rev 73b26e5, compiled at 2023-05-03 14:33:26 UTC ; nClients 1

nocc_client.log

2025-11-25 09:50:05 ERROR couldn't read from socket bufio: buffer full
2025-11-25 09:50:05 ERROR could not parse daemon response (fallback to local cxx)
2025-11-25 09:50:05 ERROR compiling locally: unsupported option: --sysroot=/opt/runtime
2025-11-25 09:50:07 ERROR couldn't read from socket bufio: buffer full

What does mean errors above and how to fix them?