matrix-sdk: Add sensible connection and request timeouts

This sets the default
    * connection timeout to 5s
    * request timeout to 10s
    * request timeout for syncs to the sync timeout + 10s
    * request timeout for uploads to be based on 1Mbps upload
    speed expectations

matrix_sdk/examples/get_profiles.rs

@@ -19,7 +19,7 @@ async fn get_profile(client: Client, mxid: &UserId) -> MatrixResult<UserProfile>
     let request = profile::get_profile::Request::new(mxid);
 
     // Start the request using matrix_sdk::Client::send
-    let resp = client.send(request).await?;
+    let resp = client.send(request, None).await?;
 
     // Use the response and construct a UserProfile struct.
     // See https://docs.rs/ruma-client-api/0.9.0/ruma_client_api/r0/profile/get_profile/struct.Response.html

matrix_sdk/src/client.rs

@@ -132,6 +132,10 @@ use crate::{
 };
 
 const DEFAULT_SYNC_TIMEOUT: Duration = Duration::from_secs(30);
+/// Give the sync a bit more time than the default request timeout does.
+const SYNC_REQUEST_TIMEOUT: Duration = Duration::from_secs(15);
+/// A conservative upload speed of 1Mbps
+const DEFAULT_UPLOAD_SPEED: u64 = 125_000;
 
 /// An async/await enabled Matrix client.
 ///
@@ -452,7 +456,7 @@ impl Client {
     pub async fn display_name(&self) -> Result<Option<String>> {
         let user_id = self.user_id().await.ok_or(Error::AuthenticationRequired)?;
         let request = get_display_name::Request::new(&user_id);
-        let response = self.send(request).await?;
+        let response = self.send(request, None).await?;
         Ok(response.displayname)
     }
 
@@ -475,7 +479,7 @@ impl Client {
     pub async fn set_display_name(&self, name: Option<&str>) -> Result<()> {
         let user_id = self.user_id().await.ok_or(Error::AuthenticationRequired)?;
         let request = set_display_name::Request::new(&user_id, name);
-        self.send(request).await?;
+        self.send(request, None).await?;
         Ok(())
     }
 
@@ -500,7 +504,7 @@ impl Client {
     pub async fn avatar_url(&self) -> Result<Option<String>> {
         let user_id = self.user_id().await.ok_or(Error::AuthenticationRequired)?;
         let request = get_avatar_url::Request::new(&user_id);
-        let response = self.send(request).await?;
+        let response = self.send(request, None).await?;
         Ok(response.avatar_url)
     }
 
@@ -513,7 +517,7 @@ impl Client {
     pub async fn set_avatar_url(&self, url: Option<&str>) -> Result<()> {
         let user_id = self.user_id().await.ok_or(Error::AuthenticationRequired)?;
         let request = set_avatar_url::Request::new(&user_id, url);
-        self.send(request).await?;
+        self.send(request, None).await?;
         Ok(())
     }
 
@@ -672,7 +676,7 @@ impl Client {
             }
         );
 
-        let response = self.send(request).await?;
+        let response = self.send(request, None).await?;
         self.base_client.receive_login_response(&response).await?;
 
         Ok(response)
@@ -734,7 +738,7 @@ impl Client {
         info!("Registering to {}", self.homeserver);
 
         let request = registration.into();
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Get or upload a sync filter.
@@ -748,7 +752,7 @@ impl Client {
         } else {
             let user_id = self.user_id().await.ok_or(Error::AuthenticationRequired)?;
             let request = FilterUploadRequest::new(&user_id, definition);
-            let response = self.send(request).await?;
+            let response = self.send(request, None).await?;
 
             self.base_client
                 .receive_filter_upload(filter_name, &response)
@@ -768,7 +772,7 @@ impl Client {
     /// * `room_id` - The `RoomId` of the room to be joined.
     pub async fn join_room_by_id(&self, room_id: &RoomId) -> Result<join_room_by_id::Response> {
         let request = join_room_by_id::Request::new(room_id);
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Join a room by `RoomId`.
@@ -788,7 +792,7 @@ impl Client {
         let request = assign!(join_room_by_id_or_alias::Request::new(alias), {
             server_name: server_names,
         });
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Forget a room by `RoomId`.
@@ -800,7 +804,7 @@ impl Client {
     /// * `room_id` - The `RoomId` of the room to be forget.
     pub async fn forget_room_by_id(&self, room_id: &RoomId) -> Result<forget_room::Response> {
         let request = forget_room::Request::new(room_id);
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Ban a user from a room by `RoomId` and `UserId`.
@@ -821,7 +825,7 @@ impl Client {
         reason: Option<&str>,
     ) -> Result<ban_user::Response> {
         let request = assign!(ban_user::Request::new(room_id, user_id), { reason });
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Kick a user out of the specified room.
@@ -842,7 +846,7 @@ impl Client {
         reason: Option<&str>,
     ) -> Result<kick_user::Response> {
         let request = assign!(kick_user::Request::new(room_id, user_id), { reason });
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Leave the specified room.
@@ -854,7 +858,7 @@ impl Client {
     /// * `room_id` - The `RoomId` of the room to leave.
     pub async fn leave_room(&self, room_id: &RoomId) -> Result<leave_room::Response> {
         let request = leave_room::Request::new(room_id);
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Invite the specified user by `UserId` to the given room.
@@ -874,7 +878,7 @@ impl Client {
         let recipient = InvitationRecipient::UserId { user_id };
 
         let request = invite_user::Request::new(room_id, recipient);
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Invite the specified user by third party id to the given room.
@@ -893,7 +897,7 @@ impl Client {
     ) -> Result<invite_user::Response> {
         let recipient = InvitationRecipient::ThirdPartyId(invite_id);
         let request = invite_user::Request::new(room_id, recipient);
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Search the homeserver's directory of public rooms.
@@ -939,7 +943,7 @@ impl Client {
             since,
             server,
         });
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Search the homeserver's directory of public rooms with a filter.
@@ -977,7 +981,7 @@ impl Client {
         room_search: impl Into<get_public_rooms_filtered::Request<'_>>,
     ) -> Result<get_public_rooms_filtered::Response> {
         let request = room_search.into();
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Create a room using the `RoomBuilder` and send the request.
@@ -1009,7 +1013,7 @@ impl Client {
         room: impl Into<create_room::Request<'_>>,
     ) -> Result<create_room::Response> {
         let request = room.into();
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Sends a request to `/_matrix/client/r0/rooms/{room_id}/messages` and returns
@@ -1044,8 +1048,8 @@ impl Client {
         &self,
         request: impl Into<get_message_events::Request<'_>>,
     ) -> Result<get_message_events::Response> {
-        let req = request.into();
-        self.send(req).await
+        let request = request.into();
+        self.send(request, None).await
     }
 
     /// Send a request to notify the room of a user typing.
@@ -1088,7 +1092,7 @@ impl Client {
         let user_id = self.user_id().await.ok_or(Error::AuthenticationRequired)?;
         let request = TypingRequest::new(&user_id, room_id, typing.into());
 
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Send a request to notify the room the user has read specific event.
@@ -1107,7 +1111,7 @@ impl Client {
     ) -> Result<create_receipt::Response> {
         let request =
             create_receipt::Request::new(room_id, create_receipt::ReceiptType::Read, event_id);
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Send a request to notify the room user has read up to specific event.
@@ -1130,7 +1134,7 @@ impl Client {
         let request = assign!(set_read_marker::Request::new(room_id, fully_read), {
             read_receipt
         });
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Share a group session for the given room.
@@ -1261,7 +1265,7 @@ impl Client {
         let txn_id = txn_id.unwrap_or_else(Uuid::new_v4).to_string();
         let request = send_message_event::Request::new(&room_id, &txn_id, &content);
 
-        let response = self.send(request).await?;
+        let response = self.send(request, None).await?;
         Ok(response)
     }
 
@@ -1448,11 +1452,13 @@ impl Client {
         let mut data = Vec::new();
         reader.read_to_end(&mut data)?;
 
+        let timeout = Duration::from_secs(data.len() as u64 / DEFAULT_UPLOAD_SPEED);
+
         let request = assign!(create_content::Request::new(data), {
             content_type: Some(content_type.essence_str()),
         });
 
-        Ok(self.http_client.upload(request).await?)
+        Ok(self.http_client.upload(request, Some(timeout)).await?)
     }
 
     /// Send an arbitrary request to the server, without updating client state.
@@ -1466,6 +1472,9 @@ impl Client {
     ///
     /// * `request` - A filled out and valid request for the endpoint to be hit
     ///
+    /// * `timeout` - An optional request timeout setting, this overrides the
+    /// default request setting if one was set.
+    ///
     /// # Example
     ///
     /// ```no_run
@@ -1486,18 +1495,22 @@ impl Client {
     /// let request = profile::get_profile::Request::new(&user_id);
     ///
     /// // Start the request using Client::send()
-    /// let response = client.send(request).await.unwrap();
+    /// let response = client.send(request, None).await.unwrap();
     ///
     /// // Check the corresponding Response struct to find out what types are
     /// // returned
     /// # })
     /// ```
-    pub async fn send<Request>(&self, request: Request) -> Result<Request::IncomingResponse>
+    pub async fn send<Request>(
+        &self,
+        request: Request,
+        timeout: Option<Duration>,
+    ) -> Result<Request::IncomingResponse>
     where
         Request: OutgoingRequest + Debug,
         HttpError: From<FromHttpResponseError<Request::EndpointError>>,
     {
-        Ok(self.http_client.send(request).await?)
+        Ok(self.http_client.send(request, timeout).await?)
     }
 
     #[cfg(feature = "encryption")]
@@ -1512,7 +1525,7 @@ impl Client {
             request.messages.clone(),
         );
 
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Get information of all our own devices.
@@ -1541,7 +1554,7 @@ impl Client {
     pub async fn devices(&self) -> Result<get_devices::Response> {
         let request = get_devices::Request::new();
 
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Delete the given devices from the server.
@@ -1606,13 +1619,13 @@ impl Client {
         let mut request = delete_devices::Request::new(devices);
         request.auth = auth_data;
 
-        self.send(request).await
+        self.send(request, None).await
     }
 
     /// Get the room members for the given room.
     pub async fn room_members(&self, room_id: &RoomId) -> Result<MembersResponse> {
         let request = get_member_events::Request::new(room_id);
-        let response = self.send(request).await?;
+        let response = self.send(request, None).await?;
 
         Ok(self.base_client.receive_members(room_id, &response).await?)
     }
@@ -1638,7 +1651,12 @@ impl Client {
             timeout: sync_settings.timeout,
         });
 
-        let response = self.send(request).await?;
+        let timeout = sync_settings
+            .timeout
+            .unwrap_or_else(|| Duration::from_secs(0))
+            + SYNC_REQUEST_TIMEOUT;
+
+        let response = self.send(request, Some(timeout)).await?;
 
         Ok(self.base_client.receive_sync_response(response).await?)
     }
@@ -1779,7 +1797,7 @@ impl Client {
                         }
                         OutgoingRequests::SignatureUpload(request) => {
                             // TODO remove this unwrap.
-                            if let Ok(resp) = self.send(request.clone()).await {
+                            if let Ok(resp) = self.send(request.clone(), None).await {
                                 self.base_client
                                     .mark_request_as_sent(&r.request_id(), &resp)
                                     .await
@@ -1839,7 +1857,7 @@ impl Client {
         let _lock = self.key_claim_lock.lock().await;
 
         if let Some((request_id, request)) = self.base_client.get_missing_sessions(users).await? {
-            let response = self.send(request).await?;
+            let response = self.send(request, None).await?;
             self.base_client
                 .mark_request_as_sent(&request_id, &response)
                 .await?;
@@ -1898,7 +1916,7 @@ impl Client {
             request.one_time_keys.as_ref().map_or(0, |k| k.len())
         );
 
-        let response = self.send(request.clone()).await?;
+        let response = self.send(request.clone(), None).await?;
         self.base_client
             .mark_request_as_sent(request_id, &response)
             .await?;
@@ -1927,7 +1945,7 @@ impl Client {
     ) -> Result<get_keys::Response> {
         let request = assign!(get_keys::Request::new(), { device_keys });
 
-        let response = self.send(request).await?;
+        let response = self.send(request, None).await?;
         self.base_client
             .mark_request_as_sent(request_id, &response)
             .await?;
@@ -2080,8 +2098,8 @@ impl Client {
             user_signing_key: request.user_signing_key,
         });
 
-        self.send(request).await?;
-        self.send(signature_request).await?;
+        self.send(request, None).await?;
+        self.send(signature_request, None).await?;
 
         Ok(())
     }

matrix_sdk/src/http_client.rs

@@ -24,12 +24,15 @@ use tracing::trace;
 use url::Url;
 
 use matrix_sdk_common::{
-    api::r0::media::create_content, async_trait, locks::RwLock, AsyncTraitDeps, AuthScheme,
-    FromHttpResponseError,
+    api::r0::media::create_content, async_trait, instant::Duration, locks::RwLock, AsyncTraitDeps,
+    AuthScheme, FromHttpResponseError,
 };
 
 use crate::{error::HttpError, ClientConfig, OutgoingRequest, Session};
 
+const DEFAULT_CONNECTION_TIMEOUT: Duration = Duration::from_secs(5);
+const DEFAULT_REQUEST_TIMEOUT: Duration = Duration::from_secs(10);
+
 /// Abstraction around the http layer. The allows implementors to use different
 /// http libraries.
 #[cfg_attr(target_arch = "wasm32", async_trait(?Send))]
@@ -78,6 +81,7 @@ pub trait HttpSend: AsyncTraitDeps {
     async fn send_request(
         &self,
         request: http::Request<Vec<u8>>,
+        timeout: Option<Duration>,
     ) -> Result<http::Response<Vec<u8>>, HttpError>;
 }
 
@@ -94,6 +98,7 @@ impl HttpClient {
         request: Request,
         session: Arc<RwLock<Option<Session>>>,
         content_type: Option<HeaderValue>,
+        timeout: Option<Duration>,
     ) -> Result<http::Response<Vec<u8>>, HttpError> {
         let mut request = {
             let read_guard;
@@ -122,15 +127,16 @@ impl HttpClient {
             }
         }
 
-        self.inner.send_request(request).await
+        self.inner.send_request(request, timeout).await
     }
 
     pub async fn upload(
         &self,
         request: create_content::Request<'_>,
+        timeout: Option<Duration>,
     ) -> Result<create_content::Response, HttpError> {
         let response = self
-            .send_request(request, self.session.clone(), None)
+            .send_request(request, self.session.clone(), None, timeout)
             .await?;
         Ok(create_content::Response::try_from(response)?)
     }
@@ -138,6 +144,7 @@ impl HttpClient {
     pub async fn send<Request>(
         &self,
         request: Request,
+        timeout: Option<Duration>,
     ) -> Result<Request::IncomingResponse, HttpError>
     where
         Request: OutgoingRequest + Debug,
@@ -145,7 +152,7 @@ impl HttpClient {
     {
         let content_type = HeaderValue::from_static("application/json");
         let response = self
-            .send_request(request, self.session.clone(), Some(content_type))
+            .send_request(request, self.session.clone(), Some(content_type), timeout)
             .await?;
 
         trace!("Got response: {:?}", response);
@@ -164,7 +171,7 @@ pub(crate) fn client_with_config(config: &ClientConfig) -> Result<Client, HttpEr
     let http_client = {
         let http_client = match config.timeout {
             Some(x) => http_client.timeout(x),
-            None => http_client,
+            None => http_client.timeout(DEFAULT_REQUEST_TIMEOUT),
         };
 
         let http_client = if config.disable_ssl_verification {
@@ -188,7 +195,9 @@ pub(crate) fn client_with_config(config: &ClientConfig) -> Result<Client, HttpEr
 
         headers.insert(reqwest::header::USER_AGENT, user_agent);
 
-        http_client.default_headers(headers)
+        http_client
+            .default_headers(headers)
+            .connect_timeout(DEFAULT_CONNECTION_TIMEOUT)
     };
 
     #[cfg(target_arch = "wasm32")]
@@ -225,6 +234,7 @@ async fn response_to_http_response(
 async fn send_request(
     client: &Client,
     request: http::Request<Vec<u8>>,
+    _: Option<Duration>,
 ) -> Result<http::Response<Vec<u8>>, HttpError> {
     let request = reqwest::Request::try_from(request)?;
     let response = client.execute(request).await?;
@@ -236,10 +246,16 @@ async fn send_request(
 async fn send_request(
     client: &Client,
     request: http::Request<Vec<u8>>,
+    timeout: Option<Duration>,
 ) -> Result<http::Response<Vec<u8>>, HttpError> {
     let backoff = ExponentialBackoff::default();
-    // TODO set a sensible timeout for the request here.
-    let request = &reqwest::Request::try_from(request)?;
+    let mut request = reqwest::Request::try_from(request)?;
+
+    if let Some(timeout) = timeout {
+        *request.timeout_mut() = Some(timeout);
+    }
+
+    let request = &request;
 
     let request = || async move {
         let request = request.try_clone().ok_or(HttpError::UnableToCloneRequest)?;
@@ -274,7 +290,8 @@ impl HttpSend for Client {
     async fn send_request(
         &self,
         request: http::Request<Vec<u8>>,
+        timeout: Option<Duration>,
     ) -> Result<http::Response<Vec<u8>>, HttpError> {
-        send_request(&self, request).await
+        send_request(&self, request, timeout).await
     }
 }

matrix_sdk/src/sas.rs

@@ -54,7 +54,7 @@ impl Sas {
         }
 
         if let Some(s) = signature {
-            self.client.send(s).await?;
+            self.client.send(s, None).await?;
         }
 
         Ok(())