unhandled WASI function #682
Description
See sablierapp/sablier#426 (comment) for reference.
Using the https://github.com/proxy-wasm/proxy-wasm-go-sdk, the created wasm file cannot be run using:
nginx/1.27.2 (wasmx prerelease-0.5.0 [vm: v8])
See the error logs:
Notice: roxy-1 | 2025/02/15 05:18:14 [notice] 1#1: using the "epoll" event method
Notice: roxy-1 | 2025/02/15 05:18:14 [notice] 1#1: nginx/1.27.2 (wasmx prerelease-0.5.0 [vm: v8])
Notice: roxy-1 | 2025/02/15 05:18:14 [notice] 1#1: built by clang 15.0.7
Notice: roxy-1 | 2025/02/15 05:18:14 [notice] 1#1: OS: Linux 6.8.0-1021-azure
Notice: roxy-1 | 2025/02/15 05:18:14 [notice] 1#1: getrlimit(RLIMIT_NOFILE): 1048576:1048576
Notice: roxy-1 | 2025/02/15 05:18:14 [notice] 1#1: start worker processes
Notice: roxy-1 | 2025/02/15 05:18:14 [notice] 1#1: start worker process 10
Error: proxy-1 | 2025/02/15 05:18:15 [error] 10#10: [wasm] NYI - unhandled WASI function "sched_yield"
Error: proxy-1 | 2025/02/15 05:18:15 [error] 10#10: [wasm] NYI - unhandled WASI function "poll_oneoff"
Error: proxy-1 | 2025/02/15 05:18:15 [error] 10#10: [wasm] NYI - unhandled WASI function "fd_fdstat_set_flags"This is the built nginx docker image:
FROM ubuntu:25.04
RUN apt update && apt install -y libatomic1
ADD https://github.com/Kong/ngx_wasm_module/releases/download/prerelease-0.5.0/wasmx-prerelease-0.5.0-v8-x86_64-ubuntu22.04.tar.gz wasmx.tar.gz
RUN mkdir /etc/nginx
RUN tar -xvf wasmx.tar.gz
RUN mv /wasmx-prerelease-0.5.0-v8-x86_64-ubuntu22.04/* /etc/nginx/
WORKDIR /etc/nginx
CMD [ "./nginx", "-g", "daemon off;" ]Am I using somehting wrong ?
According to @martijneken here, the missing hostcalls have been added to the CppHosts proxy-wasm/proxy-wasm-cpp-host#427.
I'm not even sure if you are using the proxy-wasm-cpp-host ?