39 lines
1.2 KiB
Rust
39 lines
1.2 KiB
Rust
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// Stolen from https://github.com/matrix-org/matrix-rust-sdk/blob/5ba90611b43915926a37be83f3de1d4d53bca6bd/examples/autojoin/src/main.rs
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use tokio::time::{sleep, Duration};
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use matrix_sdk::ruma::events::room::member::StrippedRoomMemberEvent;
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use matrix_sdk::{Client, Room};
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pub async fn on_stripped_state_member(
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room_member: StrippedRoomMemberEvent,
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client: Client,
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room: Room,
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) {
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if room_member.state_key != client.user_id().unwrap() {
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return;
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}
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tokio::spawn(async move {
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let mut delay = 2;
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while let Err(err) = room.join().await {
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// retry autojoin due to synapse sending invites, before the
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// invited user can join for more information see
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// https://github.com/matrix-org/synapse/issues/4345
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eprintln!(
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"Failed to join room {} ({err:?}), retrying in {delay}s",
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room.room_id()
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);
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sleep(Duration::from_secs(delay)).await;
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delay *= 2;
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if delay > 3600 {
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eprintln!("Can't join room {} ({err:?})", room.room_id());
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break;
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}
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}
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println!("Successfully joined room {}", room.room_id());
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});
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}
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