From 01f6ed8ad8b54cd527f14964bf9f9939d9d0c1b4 Mon Sep 17 00:00:00 2001
From: MedzikUser <nivua1fn@duck.com>
Date: Sun, 5 Jun 2022 23:13:14 +0200
Subject: [PATCH] `Client` change `async fn` to `fn`, because `async` is not
 used

---
 Cargo.lock                   | 4 ++--
 Cargo.toml                   | 2 +-
 plugin_test/src/lib.rs       | 2 +-
 src/commands/help.rs         | 1 -
 src/tcp/client.rs            | 4 ++--
 src/tcp/handle_connection.rs | 2 +-
 6 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 41789c5..479f646 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -297,9 +297,9 @@ checksum = "b1141d4d61095b28419e22cb0bbf02755f5e54e0526f97f1e3d1d160e60885fb"
 
 [[package]]
 name = "tokio"
-version = "1.19.0"
+version = "1.19.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f392c8f16bda3456c0b00c6de39cb100449b98de55ac41c6cdd2bfcf53a1245"
+checksum = "95eec79ea28c00a365f539f1961e9278fbcaf81c0ff6aaf0e93c181352446948"
 dependencies = [
  "num_cpus",
  "once_cell",
diff --git a/Cargo.toml b/Cargo.toml
index 2e50b6d..b548d16 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,4 +13,4 @@ clap = { version = "3.1.18", features = ["derive"] }
 libloading = "0.7.3"
 log = { version = "0.4.17", features = ["release_max_level_info", "max_level_trace"] }
 simple_logger = { version = "2.1.0", default-features = false, features = ["colors"] }
-tokio = { version = "1.19.0", features = ["rt-multi-thread", "macros"] }
+tokio = { version = "1.19.1", features = ["rt-multi-thread", "macros"] }
diff --git a/plugin_test/src/lib.rs b/plugin_test/src/lib.rs
index c13a3fe..f3c9d9c 100644
--- a/plugin_test/src/lib.rs
+++ b/plugin_test/src/lib.rs
@@ -28,7 +28,7 @@ impl Command for PluginTest {
     }
 
     async fn execute(&self, client: &mut Client, _args: Vec<&str>, _commands: &CommandManagerType) {
-        client.send("content").await.expect("send message")
+        client.send("content").expect("send message")
     }
 }
 
diff --git a/src/commands/help.rs b/src/commands/help.rs
index 57083da..52abc33 100644
--- a/src/commands/help.rs
+++ b/src/commands/help.rs
@@ -26,7 +26,6 @@ impl Command for CommandHelp {
         for command in command_manager.commands.iter() {
             client
                 .send(&format!("{} - {}", command.name(), command.help()))
-                .await
                 .expect("send message");
         }
     }
diff --git a/src/tcp/client.rs b/src/tcp/client.rs
index be1404e..84d1b9a 100644
--- a/src/tcp/client.rs
+++ b/src/tcp/client.rs
@@ -16,7 +16,7 @@ impl Client {
     }
 
     /// Read message/buffer from Client
-    pub async fn read(&mut self) -> anyhow::Result<String> {
+    pub fn read(&mut self) -> anyhow::Result<String> {
         // allocate an empty buffer of length 1024 bytes
         let mut buf = [0; 1024];
 
@@ -30,7 +30,7 @@ impl Client {
     }
 
     /// Send message to Client
-    pub async fn send(&mut self, content: &str) -> io::Result<()> {
+    pub fn send(&mut self, content: &str) -> io::Result<()> {
         // add a new line at the end of the content
         let content = format!("{content}\n\r");
 
diff --git a/src/tcp/handle_connection.rs b/src/tcp/handle_connection.rs
index 2b33c06..e1847fb 100644
--- a/src/tcp/handle_connection.rs
+++ b/src/tcp/handle_connection.rs
@@ -15,7 +15,7 @@ pub async fn handle_connection(
 
     loop {
         // read client message/buffer
-        let buf = client.read().await?;
+        let buf = client.read()?;
 
         // split message by whitespace
         let args: &Vec<&str> = &buf.split_ascii_whitespace().collect();