YT-23048: Fix data race in tls between the end of read/write and calls to IsIdle

commit_hash:f0665a78b31b5c729b9cd09cfe30b33593e755a0

1 files changed, 3 insertions, 3 deletions

diff --git a/yt/yt/core/crypto/tls.cpp b/yt/yt/core/crypto/tls.cpp
index 0eb910fbab..b01be094ca 100644
--- a/yt/yt/core/crypto/tls.cpp
+++ b/yt/yt/core/crypto/tls.cpp
@@ -539,19 +539,19 @@ private:
 
             WriteActive_ = false;
             WriteBuffer_.Reset();
+            --ActiveIOCount_;
             WritePromise_.Set();
             WritePromise_.Reset();
-            --ActiveIOCount_;
         }
 
         if (ReadActive_) {
             int count = SSL_read(Ssl_, ReadBuffer_.Begin(), ReadBuffer_.Size());
             if (count >= 0) {
                 ReadActive_ = false;
-                ReadPromise_.Set(count);
-                ReadPromise_.Reset();
                 ReadBuffer_.Reset();
                 --ActiveIOCount_;
+                ReadPromise_.Set(count);
+                ReadPromise_.Reset();
             } else {
                 int sslError = SSL_get_error(Ssl_, count);
                 if (sslError == SSL_ERROR_WANT_READ) {