Make framework independent of async runtime provider.
Closed this issue · 1 comments
humb1t commented
Right now carapax and tg-bot works only with tokio runtime:
thread 'async-std/executor' panicked at 'not currently running on the Tokio runtime.', /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.13/src/runtime/handle.rs:63:9
stack backtrace:
0: backtrace::backtrace::libunwind::trace
at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86
1: backtrace::backtrace::trace_unsynchronized
at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66
2: std::sys_common::backtrace::_print_fmt
at src/libstd/sys_common/backtrace.rs:78
3: <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt
at src/libstd/sys_common/backtrace.rs:59
4: core::fmt::write
at src/libcore/fmt/mod.rs:1069
5: std::io::Write::write_fmt
at src/libstd/io/mod.rs:1427
6: std::sys_common::backtrace::_print
at src/libstd/sys_common/backtrace.rs:62
7: std::sys_common::backtrace::print
at src/libstd/sys_common/backtrace.rs:49
8: std::panicking::default_hook::{{closure}}
at src/libstd/panicking.rs:198
9: std::panicking::default_hook
at src/libstd/panicking.rs:218
10: std::panicking::rust_panic_with_hook
at src/libstd/panicking.rs:511
11: rust_begin_unwind
at src/libstd/panicking.rs:419
12: core::panicking::panic_fmt
at src/libcore/panicking.rs:111
13: core::option::expect_failed
at src/libcore/option.rs:1203
14: core::option::Option<T>::expect
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libcore/option.rs:347
15: tokio::runtime::handle::Handle::current
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.13/src/runtime/handle.rs:63
16: tokio::runtime::blocking::pool::spawn_blocking
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.13/src/runtime/blocking/pool.rs:65
17: tokio::task::blocking::spawn_blocking
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.13/src/task/blocking.rs:69
18: <hyper::client::connect::dns::GaiResolver as tower_service::Service<hyper::client::connect::dns::Name>>::call
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.4/src/client/connect/dns.rs:120
19: <S as hyper::client::connect::dns::sealed::Resolve>::resolve
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.4/src/client/connect/dns.rs:332
20: hyper::client::connect::dns::resolve::{{closure}}
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.4/src/client/connect/dns.rs:342
21: <std::future::GenFuture<T> as core::future::future::Future>::poll
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libstd/future.rs:44
22: std::future::poll_with_tls_context
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libstd/future.rs:99
23: hyper::client::connect::http::HttpConnector<R>::call_async::{{closure}}
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.4/src/client/connect/http.rs:307
24: <std::future::GenFuture<T> as core::future::future::Future>::poll
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libstd/future.rs:44
25: std::future::poll_with_tls_context
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libstd/future.rs:99
26: <hyper::client::connect::http::HttpConnector<R> as tower_service::Service<http::uri::Uri>>::call::{{closure}}
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.4/src/client/connect/http.rs:248
27: <std::future::GenFuture<T> as core::future::future::Future>::poll
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libstd/future.rs:44
28: <core::pin::Pin<P> as core::future::future::Future>::poll
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libcore/future/future.rs:118
29: <hyper::client::connect::http::HttpConnecting<R> as core::future::future::Future>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.4/src/client/connect/http.rs:388
30: <futures_util::future::either::Either<A,B> as core::future::future::Future>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/either.rs:62
31: std::future::poll_with_tls_context
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libstd/future.rs:99
32: <hyper_rustls::connector::HttpsConnector<T> as tower_service::Service<http::uri::Uri>>::call::{{closure}}
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/hyper-rustls-0.20.0/src/connector.rs:126
33: <std::future::GenFuture<T> as core::future::future::Future>::poll
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libstd/future.rs:44
34: <core::pin::Pin<P> as core::future::future::Future>::poll
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libcore/future/future.rs:118
35: std::future::poll_with_tls_context
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libstd/future.rs:99
36: reqwest::connect::Connector::connect_with_maybe_proxy::{{closure}}
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/reqwest-0.10.4/src/connect.rs:371
37: <std::future::GenFuture<T> as core::future::future::Future>::poll
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libstd/future.rs:44
38: std::future::poll_with_tls_context
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libstd/future.rs:99
39: reqwest::connect::with_timeout::{{closure}}
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/reqwest-0.10.4/src/connect.rs:500
40: <std::future::GenFuture<T> as core::future::future::Future>::poll
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libstd/future.rs:44
41: <core::pin::Pin<P> as core::future::future::Future>::poll
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libcore/future/future.rs:118
42: <hyper::service::oneshot::Oneshot<S,Req> as core::future::future::Future>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.4/src/service/oneshot.rs:58
43: <F as futures_core::future::TryFuture>::try_poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
44: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:43
45: <F as futures_core::future::TryFuture>::try_poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
46: futures_util::future::try_future::try_chain::TryChain<Fut1,Fut2,Data>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/try_chain.rs:53
47: <futures_util::future::try_future::and_then::AndThen<Fut1,Fut2,F> as core::future::future::Future>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/and_then.rs:46
48: <futures_util::future::either::Either<A,B> as core::future::future::Future>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/either.rs:62
49: <hyper::common::lazy::Lazy<F,R> as core::future::future::Future>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.4/src/common/lazy.rs:59
50: futures_util::future::future::FutureExt::poll_unpin
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
51: <futures_util::future::select::Select<A,B> as core::future::future::Future>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select.rs:64
52: futures_util::future::future::chain::Chain<Fut1,Fut2,Data>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/chain.rs:44
53: <futures_util::future::future::then::Then<Fut1,Fut2,F> as core::future::future::Future>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/then.rs:44
54: <F as futures_core::future::TryFuture>::try_poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
55: futures_util::future::try_future::try_chain::TryChain<Fut1,Fut2,Data>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/try_chain.rs:53
56: <futures_util::future::try_future::and_then::AndThen<Fut1,Fut2,F> as core::future::future::Future>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/and_then.rs:46
57: hyper::client::Client<C,B>::retryably_send_request::{{closure}}
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.4/src/client/mod.rs:253
58: <futures_util::future::poll_fn::PollFn<F> as core::future::future::Future>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/poll_fn.rs:54
59: <core::pin::Pin<P> as core::future::future::Future>::poll
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libcore/future/future.rs:118
60: <hyper::client::ResponseFuture as core::future::future::Future>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/hyper-0.13.4/src/client/mod.rs:604
61: <reqwest::async_impl::client::PendingRequest as core::future::future::Future>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/reqwest-0.10.4/src/async_impl/client.rs:1276
62: <reqwest::async_impl::client::Pending as core::future::future::Future>::poll
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/reqwest-0.10.4/src/async_impl/client.rs:1255
63: std::future::poll_with_tls_context
at /rustc/f509b26a7730d721ef87423a72b3fdf8724b4afa/src/libstd/future.rs:99
64: tgbot::api::Api::execute::{{closure}}
at /home/humb1t/.cargo/registry/src/github.com-1ecc6299db9ec823/tgbot-0.7.1/src/api.rs:158
It will be great to be runtime independent.
rossnomann commented
In order to be runtime-agnostic we need libraries which are also runtime-agnostic. HTTP client with proxy and multipart support, file I/O, etc. At the current time I don't know such libraries. So, to support async-std I need to write a compatibility layer by myself. It's very hard and complicated task. I suggest waiting when ecosystem will be ready to be runtime-agnostic. Currently all necessary libraries have tokio support only and I see no reason to support async-std if dependencies do not support it.