From 069d8ca6c289ecf7b3803f528bffd4b9034ca8a1 Mon Sep 17 00:00:00 2001
From: Mikhail Sukharev <suharev7@gmail.com>
Date: Sun, 5 Nov 2023 23:06:48 +0600
Subject: [PATCH] Warning for attempting to work through the text protocol

---
 src/pool/mod.rs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/pool/mod.rs b/src/pool/mod.rs
index 5ba2b47..5d0dc12 100644
--- a/src/pool/mod.rs
+++ b/src/pool/mod.rs
@@ -7,7 +7,7 @@ use std::{
 };
 
 use futures_util::future::BoxFuture;
-use log::error;
+use log::{error, warn};
 
 use crate::{
     errors::Result,
@@ -149,6 +149,15 @@ impl Pool {
             Err(err) => error!("{}", err),
         }
 
+        for host in &hosts {
+            if host.port() == Some(8124) {
+                warn!(
+                    "The attempt to establish a connection through the text protocol. clickhouse-rs is for using the binary protocol."
+                );
+                break;
+            }
+        }
+
         let inner = Arc::new(Inner {
             new: crossbeam::queue::ArrayQueue::new(1),
             idle: crossbeam::queue::ArrayQueue::new(max),