Comments (6)
Hi,
I tried to run the example and it fails to compile with the following errors:
error[E0432]: unresolved import `tokio::sync::Mutex`
--> dbus-tokio/examples/bug402.rs:1:5
|
1 | use tokio::sync::Mutex;
|
^^^^^^^^^^^^^^^^^^ no `Mutex` in `sync`
error[E0603]: module `sync` is private
--> dbus-tokio/examples/bug402.rs:1:12
|
1 | use tokio::sync::Mutex;
| ^^^^ private module
|
Could you provide a matching Cargo.toml, full repo or something? Thanks!
from dbus-rs.
Ah, sorry about that -- the following Cargo.toml
should work:
[package]
name = "bugdemo"
version = "0.1.0"
edition = "2021"
[dependencies]
tokio = { version = "1.22", features = ["full"] }
dbus = "0.9"
dbus-tokio = "0.7"
dbus-crossroads = "0.5"
futures = "0.3"
from dbus-rs.
Writing this for myself mostly:
There are multiple Option<Context>
here and the one that needs to get async support / send_on_drop in order to actually send the message when dropped:
ctx.do_reply(|msg| {
msg.append_all((&rr.temp_map,));
});
Is not getting it because it is not sent into the methods - Propctx::set_send_on_drop
tries to set it but there is no context for that to set it. Therefore the message is dropped without being actually being sent.
from dbus-rs.
I believed I fixed it now. If you would submit a PR adding your reproducer into dbus-crossroads/test.rs
, that would be appreciated. Thanks!
from dbus-rs.
Hmm, unfortunately after updating Cargo.toml to specify the latest versions that include commit 971a151 (dbus-crossroads 0.5.1 and dbus 0.9.6) I still see my busctl
hanging before eventually timing out. I thought maybe I was still somehow running a stale version with the old code, but even after a cargo clean
and cargo update
followed by another from-scratch cargo build
its behavior doesn't seem to change.
from dbus-rs.
...ah, and now of course I realize I misread the order of the commits in the git commits I fetched, and those versions actually did not include the relevant commit. After testing with the right code the problem does indeed appear to be fixed (and I've created a PR adding a test as #405).
from dbus-rs.
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