Fix EINTR test failures. (#9751)

* Clean up EINTR handling so EINTR will not change connection state to begin with.
* On TLS, catch EINTR and return it as-is before going through OpenSSL error handling (which seems to not distinguish it from EAGAIN).

1 files changed, 0 insertions, 3 deletions

diff --git a/src/connection.h b/src/connection.h
index f30a96367..07c1d4dd8 100644
--- a/src/connection.h
+++ b/src/connection.h
@@ -152,9 +152,6 @@ static inline int connWrite(connection *conn, const void *data, size_t data_len)
  */
 static inline int connRead(connection *conn, void *buf, size_t buf_len) {
     int ret = conn->type->read(conn, buf, buf_len);
-    if (ret == -1 && conn->last_errno == EINTR) {
-        conn->state = CONN_STATE_CONNECTED;
-    }
     return ret;
 }