Changes for tokio compat, upgrade to yerpc 0.3

This also changes the webserver binary to use axum in place of tide.

Cargo.lock

@@ -134,6 +134,15 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "async-mutex"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "479db852db25d9dbf6204e6cb6253698f175c15726470f78af0d918e99d6156e"
+dependencies = [
+ "event-listener",
+]
+
 [[package]]
 name = "async-native-tls"
 version = "0.4.0"
@@ -216,6 +225,54 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
+[[package]]
+name = "axum"
+version = "0.5.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2cc6e8e8c993cb61a005fab8c1e5093a29199b7253b05a6883999312935c1ff"
+dependencies = [
+ "async-trait",
+ "axum-core",
+ "base64 0.13.0",
+ "bitflags",
+ "bytes",
+ "futures-util",
+ "http",
+ "http-body",
+ "hyper",
+ "itoa 1.0.2",
+ "matchit",
+ "memchr",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "serde",
+ "serde_json",
+ "serde_urlencoded",
+ "sha-1 0.10.0",
+ "sync_wrapper",
+ "tokio",
+ "tokio-tungstenite",
+ "tower",
+ "tower-http",
+ "tower-layer",
+ "tower-service",
+]
+
+[[package]]
+name = "axum-core"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf4d047478b986f14a13edad31a009e2e05cb241f9805d0d75e4cba4e129ad4d"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "futures-util",
+ "http",
+ "http-body",
+ "mime",
+]
+
 [[package]]
 name = "backtrace"
 version = "0.3.65"
@@ -512,6 +569,12 @@ version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e4c78c047431fee22c1a7bb92e00ad095a02a983affe4d8a72e2a2c62c1b94f3"
 
+[[package]]
+name = "convert_case"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fb4a24b1aaf0fd0ce8b45161144d6f42cd91677fd5940fd431183eb023b3a2b8"
+
 [[package]]
 name = "core-foundation"
 version = "0.9.3"
@@ -706,8 +769,28 @@ version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0d706e75d87e35569db781a9b5e2416cff1236a47ed380831f959382ccd5f858"
 dependencies = [
- "darling_core",
+ "darling_core 0.10.2",
- "darling_macro",
+ "darling_macro 0.10.2",
+]
+
+[[package]]
+name = "darling"
+version = "0.13.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a01d95850c592940db9b8194bc39f4bc0e89dee5c4265e4b1807c34a9aba453c"
+dependencies = [
+ "darling_core 0.13.4",
+ "darling_macro 0.13.4",
+]
+
+[[package]]
+name = "darling"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4529658bdda7fd6769b8614be250cdcfc3aeb0ee72fe66f9e41e5e5eb73eac02"
+dependencies = [
+ "darling_core 0.14.1",
+ "darling_macro 0.14.1",
 ]
 
 [[package]]
@@ -720,7 +803,35 @@ dependencies = [
  "ident_case",
  "proc-macro2",
  "quote",
- "strsim",
+ "strsim 0.9.3",
+ "syn",
+]
+
+[[package]]
+name = "darling_core"
+version = "0.13.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "859d65a907b6852c9361e3185c862aae7fafd2887876799fa55f5f99dc40d610"
+dependencies = [
+ "fnv",
+ "ident_case",
+ "proc-macro2",
+ "quote",
+ "strsim 0.10.0",
+ "syn",
+]
+
+[[package]]
+name = "darling_core"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "649c91bc01e8b1eac09fb91e8dbc7d517684ca6be8ebc75bb9cafc894f9fdb6f"
+dependencies = [
+ "fnv",
+ "ident_case",
+ "proc-macro2",
+ "quote",
+ "strsim 0.10.0",
  "syn",
 ]
 
@@ -730,7 +841,29 @@ version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9b5a2f4ac4969822c62224815d069952656cadc7084fdca9751e6d959189b72"
 dependencies = [
- "darling_core",
+ "darling_core 0.10.2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "darling_macro"
+version = "0.13.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c972679f83bdf9c42bd905396b6c3588a843a17f0f16dfcfa3e2c5d57441835"
+dependencies = [
+ "darling_core 0.13.4",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "darling_macro"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ddfc69c5bfcbd2fc09a0f38451d2daf0e372e367986a83906d1b0dbc88134fb5"
+dependencies = [
+ "darling_core 0.14.1",
  "quote",
  "syn",
 ]
@@ -822,6 +955,26 @@ dependencies = [
  "uuid 1.1.2",
 ]
 
+[[package]]
+name = "deltachat-jsonrpc"
+version = "1.86.0"
+dependencies = [
+ "anyhow",
+ "async-channel",
+ "axum",
+ "deltachat",
+ "env_logger 0.9.0",
+ "futures",
+ "log",
+ "num-traits",
+ "serde",
+ "serde_json",
+ "tempfile",
+ "tokio",
+ "typescript-type-def",
+ "yerpc",
+]
+
 [[package]]
 name = "deltachat_derive"
 version = "2.0.0"
@@ -836,6 +989,7 @@ version = "1.87.0"
 dependencies = [
  "anyhow",
  "deltachat",
+ "deltachat-jsonrpc",
  "human-panic",
  "libc",
  "num-traits",
@@ -863,7 +1017,7 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2658621297f2cf68762a6f7dc0bb7e1ff2cfd6583daef8ee0fed6f7ec468ec0"
 dependencies = [
- "darling",
+ "darling 0.10.2",
  "derive_builder_core",
  "proc-macro2",
  "quote",
@@ -876,7 +1030,7 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2791ea3e372c8495c0bc2033991d76b512cd799d07491fbd6890124db9458bef"
 dependencies = [
- "darling",
+ "darling 0.10.2",
  "proc-macro2",
  "quote",
  "syn",
@@ -1130,7 +1284,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "44533bbbb3bb3c1fa17d9f2e4e38bbbaf8396ba82193c4cb1b6445d711445d36"
 dependencies = [
  "atty",
- "humantime",
+ "humantime 1.3.0",
+ "log",
+ "regex",
+ "termcolor",
+]
+
+[[package]]
+name = "env_logger"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b2cf0344971ee6c64c31be0d530793fba457d322dfec2810c453d0ef228f9c3"
+dependencies = [
+ "atty",
+ "humantime 2.1.0",
  "log",
  "regex",
  "termcolor",
@@ -1544,6 +1711,12 @@ dependencies = [
  "pin-project-lite",
 ]
 
+[[package]]
+name = "http-range-header"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0bfe8eed0a9285ef776bb792479ea3834e8b94e13d615c2f66d03dd50a435a29"
+
 [[package]]
 name = "httparse"
 version = "1.7.1"
@@ -1586,6 +1759,12 @@ dependencies = [
  "quick-error 1.2.3",
 ]
 
+[[package]]
+name = "humantime"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
+
 [[package]]
 name = "hyper"
 version = "0.14.19"
@@ -1880,6 +2059,12 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a3e378b66a060d48947b590737b30a1be76706c8dd7b8ba0f2fe3989c68a853f"
 
+[[package]]
+name = "matchit"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73cbba799671b762df5a175adf59ce145165747bb891505c43d09aefbbf38beb"
+
 [[package]]
 name = "md-5"
 version = "0.9.1"
@@ -2406,7 +2591,7 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "926d36b9553851b8b0005f1275891b392ee4d2d833852c417ed025477350fb9d"
 dependencies = [
- "env_logger",
+ "env_logger 0.7.1",
  "log",
 ]
 
@@ -3045,6 +3230,15 @@ dependencies = [
  "opaque-debug",
 ]
 
+[[package]]
+name = "signal-hook-registry"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e51e73328dc4ac0c7ccbda3a494dfa03df1de2f46018127f60c693f2648455b0"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "signature"
 version = "1.5.0"
@@ -3125,6 +3319,12 @@ version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6446ced80d6c486436db5c078dde11a9f73d42b57fb273121e160b84f63d894c"
 
+[[package]]
+name = "strsim"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
+
 [[package]]
 name = "strum"
 version = "0.24.1"
@@ -3161,6 +3361,12 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "sync_wrapper"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "20518fe4a4c9acf048008599e464deb21beeae3d3578418951a189c235a7a9a8"
+
 [[package]]
 name = "synstructure"
 version = "0.12.6"
@@ -3292,6 +3498,7 @@ dependencies = [
  "once_cell",
  "parking_lot",
  "pin-project-lite",
+ "signal-hook-registry",
  "socket2",
  "tokio-macros",
  "winapi",
@@ -3344,6 +3551,18 @@ dependencies = [
  "xattr",
 ]
 
+[[package]]
+name = "tokio-tungstenite"
+version = "0.17.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06cda1232a49558c46f8a504d5b93101d42c0bf7f911f12a105ba48168f821ae"
+dependencies = [
+ "futures-util",
+ "log",
+ "tokio",
+ "tungstenite",
+]
+
 [[package]]
 name = "tokio-util"
 version = "0.7.3"
@@ -3367,6 +3586,47 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "tower"
+version = "0.4.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8fa9be0de6cf49e536ce1851f987bd21a43b771b09473c3549a6c853db37c1c"
+dependencies = [
+ "futures-core",
+ "futures-util",
+ "pin-project",
+ "pin-project-lite",
+ "tokio",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
+[[package]]
+name = "tower-http"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c530c8675c1dbf98facee631536fa116b5fb6382d7dd6dc1b118d970eafe3ba"
+dependencies = [
+ "bitflags",
+ "bytes",
+ "futures-core",
+ "futures-util",
+ "http",
+ "http-body",
+ "http-range-header",
+ "pin-project-lite",
+ "tower",
+ "tower-layer",
+ "tower-service",
+]
+
+[[package]]
+name = "tower-layer"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "343bc9466d3fe6b0f960ef45960509f84480bf4fd96f92901afe7ff3df9d3a62"
+
 [[package]]
 name = "tower-service"
 version = "0.3.2"
@@ -3380,10 +3640,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a400e31aa60b9d44a52a8ee0343b5b18566b03a8321e0d321f695cf56e940160"
 dependencies = [
  "cfg-if",
+ "log",
  "pin-project-lite",
+ "tracing-attributes",
  "tracing-core",
 ]
 
+[[package]]
+name = "tracing-attributes"
+version = "0.1.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11c75893af559bc8e10716548bdef5cb2b983f8e637db9d0e15126b61b484ee2"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "tracing-core"
 version = "0.1.28"
@@ -3444,6 +3717,25 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
 
+[[package]]
+name = "tungstenite"
+version = "0.17.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d96a2dea40e7570482f28eb57afbe42d97551905da6a9400acc5c328d24004f5"
+dependencies = [
+ "base64 0.13.0",
+ "byteorder",
+ "bytes",
+ "http",
+ "httparse",
+ "log",
+ "rand 0.8.5",
+ "sha-1 0.10.0",
+ "thiserror",
+ "url",
+ "utf-8",
+]
+
 [[package]]
 name = "twofish"
 version = "0.6.0"
@@ -3461,6 +3753,30 @@ version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
 
+[[package]]
+name = "typescript-type-def"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b4d7f4a1cf8923b722bd56456e0dd560869a37fb849169f18b848f261f01b96"
+dependencies = [
+ "serde_json",
+ "typescript-type-def-derive",
+]
+
+[[package]]
+name = "typescript-type-def-derive"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8a8b246d662eb07a8627513dc78bad0b79da6d05e8224ecd559963efc597af0"
+dependencies = [
+ "darling 0.13.4",
+ "ident_case",
+ "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "unicode-bidi"
 version = "0.3.8"
@@ -3521,6 +3837,12 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "utf-8"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
+
 [[package]]
 name = "utf8parse"
 version = "0.2.0"
@@ -3809,6 +4131,41 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "yerpc"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1baa6fce4cf16d1cff91b557baceac3e363106f66e555fff906a7f82dce8153"
+dependencies = [
+ "anyhow",
+ "async-channel",
+ "async-mutex",
+ "async-trait",
+ "axum",
+ "futures",
+ "futures-util",
+ "log",
+ "serde",
+ "serde_json",
+ "tokio",
+ "tracing",
+ "typescript-type-def",
+ "yerpc_derive",
+]
+
+[[package]]
+name = "yerpc_derive"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e70f944ca6789bc55ddc86839478f6d49c9d2a66e130f69fd1f8d171b3108990"
+dependencies = [
+ "convert_case",
+ "darling 0.14.1",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "zeroize"
 version = "1.5.6"

deltachat-jsonrpc/Cargo.toml

@@ -13,7 +13,6 @@ required-features = ["webserver"]
 
 [dependencies]
 anyhow = "1"
-async-std = { version = "1", features = ["attributes"] }
 deltachat = { path = ".." }
 num-traits = "0.2"
 serde = { version = "1.0", features = ["derive"] }
@@ -22,18 +21,21 @@ log = "0.4"
 async-channel = { version = "1.6.1" }
 futures = { version = "0.3.19" }
 serde_json = "1.0.75"
-yerpc = { git = "https://github.com/Frando/yerpc", features = ["anyhow"] }
+yerpc = { version = "0.3", features = ["anyhow"] }
-typescript-type-def = { git = "https://github.com/Frando/rust-typescript-type-def", branch = "yerpc", features = ["json_value"] }
+typescript-type-def = { version = "0.5.3", features = ["json_value"] }
-# optional, depended on features
+tokio = { version = "1.19.2" }
+
+# optional dependencies
+axum = { version = "0.5.9", optional = true, features = ["ws"] }
 env_logger = { version = "0.9.0", optional = true }
-tide = { version = "0.16.0", optional = true }
+
-tide-websockets = { version = "0.4.0", optional = true }
+[dev-dependencies]
-yerpc-tide = { git = "https://github.com/Frando/yerpc", optional = true }
+tokio = { version = "1.19.2", features = ["full", "rt-multi-thread"] }
 
 
 [features]
 default = []
-webserver = ["env_logger", "tide", "tide-websockets", "yerpc-tide"]
+webserver = ["env_logger", "axum", "tokio/full", "yerpc/support-axum"]
 
 [profile.release]
 lto = true

deltachat-jsonrpc/src/api/mod.rs

@@ -1,5 +1,4 @@
 use anyhow::{anyhow, bail, Context, Result};
-use async_std::sync::{Arc, RwLock};
 use deltachat::{
     chat::{get_chat_msgs, ChatId},
     chatlist::Chatlist,
@@ -10,7 +9,9 @@ use deltachat::{
     provider::get_provider_info,
 };
 use std::collections::BTreeMap;
+use std::sync::Arc;
 use std::{collections::HashMap, str::FromStr};
+use tokio::sync::RwLock;
 use yerpc::rpc;
 
 pub use deltachat::accounts::Accounts;

deltachat-jsonrpc/src/lib.rs

@@ -1,18 +1,16 @@
 pub mod api;
 pub use api::events;
-
 pub use yerpc;
 
 #[cfg(test)]
 mod tests {
     use super::api::{Accounts, CommandApi};
     use async_channel::unbounded;
-    use async_std::task;
     use futures::StreamExt;
     use tempfile::TempDir;
-    use yerpc::{MessageHandle, RpcHandle};
+    use yerpc::{RpcClient, RpcSession};
 
-    #[async_std::test]
+    #[tokio::test(flavor = "multi_thread")]
     async fn basic_json_rpc_functionality() -> anyhow::Result<()> {
         // println!("{}", "");
         let tmp_dir = TempDir::new().unwrap().path().into();
@@ -23,10 +21,10 @@ mod tests {
 
         let (sender, mut receiver) = unbounded::<String>();
 
-        let (request_handle, mut rx) = RpcHandle::new();
+        let (client, mut rx) = RpcClient::new();
         let session = cmd_api;
-        let handle = MessageHandle::new(request_handle, session);
+        let handle = RpcSession::new(client, session);
-        task::spawn({
+        tokio::spawn({
             async move {
                 while let Some(message) = rx.next().await {
                     let message = serde_json::to_string(&message)?;
@@ -41,7 +39,7 @@ mod tests {
         {
             let request = r#"{"jsonrpc":"2.0","method":"add_account","params":[],"id":1}"#;
             let response = r#"{"jsonrpc":"2.0","id":1,"result":1}"#;
-            handle.handle_message(request).await;
+            handle.handle_incoming(request).await;
             let result = receiver.next().await;
             println!("{:?}", result);
             assert_eq!(result, Some(response.to_owned()));
@@ -49,7 +47,7 @@ mod tests {
         {
             let request = r#"{"jsonrpc":"2.0","method":"get_all_account_ids","params":[],"id":2}"#;
             let response = r#"{"jsonrpc":"2.0","id":2,"result":[1]}"#;
-            handle.handle_message(request).await;
+            handle.handle_incoming(request).await;
             let result = receiver.next().await;
             println!("{:?}", result);
             assert_eq!(result, Some(response.to_owned()));

deltachat-jsonrpc/src/webserver.rs

@@ -1,44 +1,43 @@
-use async_std::path::PathBuf;
+use axum::{extract::ws::WebSocketUpgrade, response::Response, routing::get, Extension, Router};
-use async_std::task;
+use std::net::SocketAddr;
-use tide::Request;
+use std::path::PathBuf;
-use yerpc::RpcHandle;
+use yerpc::axum::handle_ws_rpc;
-use yerpc_tide::yerpc_handler;
+use yerpc::{RpcClient, RpcSession};
 
 mod api;
 use api::events::event_to_json_rpc_notification;
 use api::{Accounts, CommandApi};
 
-#[async_std::main]
+#[tokio::main]
 async fn main() -> Result<(), std::io::Error> {
-    env_logger::init();
+    env_logger::Builder::from_env(env_logger::Env::default().default_filter_or("info")).init();
-    log::info!("Starting");
+    let path = std::env::var("DC_ACCOUNTS_PATH").unwrap_or_else(|_| "./accounts".to_string());
-
+    log::info!("Starting with accounts directory `{path}`.");
-    let accounts = Accounts::new(PathBuf::from("./accounts")).await.unwrap();
+    let accounts = Accounts::new(PathBuf::from(&path)).await.unwrap();
     let state = CommandApi::new(accounts);
-
+    let app = Router::new()
-    let mut app = tide::with_state(state.clone());
+        .route("/ws", get(handler))
-    app.at("/ws").get(yerpc_handler(request_handler));
+        .layer(Extension(state.clone()));
-
+    let addr = SocketAddr::from(([127, 0, 0, 1], 20808));
     state.accounts.read().await.start_io().await;
-    app.listen("127.0.0.1:20808").await?;
+    log::info!("JSON-RPC WebSocket server listening on {}", addr);
+    axum::Server::bind(&addr)
+        .serve(app.into_make_service())
+        .await
+        .unwrap();
 
     Ok(())
 }
-async fn request_handler(
-    request: Request<CommandApi>,
-    rpc: RpcHandle,
-) -> anyhow::Result<CommandApi> {
-    let state = request.state().clone();
-    task::spawn(event_loop(state.clone(), rpc));
-    Ok(state)
-}
 
-async fn event_loop(state: CommandApi, rpc: RpcHandle) -> anyhow::Result<()> {
+async fn handler(ws: WebSocketUpgrade, Extension(api): Extension<CommandApi>) -> Response {
-    let events = state.accounts.read().await.get_event_emitter().await;
+    let (client, out_receiver) = RpcClient::new();
-    while let Some(event) = events.recv().await {
+    let session = RpcSession::new(client.clone(), api.clone());
-        // log::debug!("event {:?}", event);
+    tokio::spawn(async move {
-        let event = event_to_json_rpc_notification(event);
+        let events = api.accounts.read().await.get_event_emitter().await;
-        rpc.notify("event", Some(event)).await?;
+        while let Some(event) = events.recv().await {
-    }
+            let event = event_to_json_rpc_notification(event);
-    Ok(())
+            client.send_notification("event", Some(event)).await.ok();
+        }
+    });
+    handle_ws_rpc(ws, out_receiver, session).await
 }

deltachat-jsonrpc/typescript/package.json

@@ -20,7 +20,7 @@
   "dependencies": {
     "isomorphic-ws": "^4.0.1",
     "tiny-emitter": "git+https://github.com/Simon-Laux/tiny-emitter.git",
-    "yerpc": "^0.2.3"
+    "yerpc": "^0.3"
   },
   "devDependencies": {
     "prettier": "^2.6.2",