From 886de25e14dc115abd46ac3606ff6d74993a5ce9 Mon Sep 17 00:00:00 2001
From: Jonas Bauer <j.bauer@tufast.de>
Date: Mon, 1 Aug 2022 02:24:05 +0200
Subject: [PATCH] added string_view support for sending message

---
 websocketpp/connection.hpp             | 15 +++++++++++++++
 websocketpp/impl/connection_impl.hpp   |  9 +++++++++
 websocketpp/message_buffer/message.hpp | 10 ++++++++++
 3 files changed, 34 insertions(+)

diff --git a/websocketpp/connection.hpp b/websocketpp/connection.hpp
index f1e311ea2..e7294a5e8 100644
--- a/websocketpp/connection.hpp
+++ b/websocketpp/connection.hpp
@@ -655,6 +655,21 @@ class connection
     lib::error_code send(std::string const & payload, frame::opcode::value op =
         frame::opcode::text);
 
+    /// Create a message and then add it to the outgoing send queue
+    /**
+     * Convenience method to send a message given a payload string and
+     * optionally an opcode. Default opcode is utf8 text.
+     *
+     * This method locks the m_write_lock mutex
+     *
+     * @param payload The payload string to generated the message with
+     *
+     * @param op The opcode to generated the message with. Default is
+     * frame::opcode::text
+     */
+    lib::error_code send(std::string_view payload, frame::opcode::value op =
+    frame::opcode::text);
+
     /// Send a message (raw array overload)
     /**
      * Convenience method to send a message given a raw array and optionally an
diff --git a/websocketpp/impl/connection_impl.hpp b/websocketpp/impl/connection_impl.hpp
index 6ab7414af..c061a237f 100644
--- a/websocketpp/impl/connection_impl.hpp
+++ b/websocketpp/impl/connection_impl.hpp
@@ -90,6 +90,15 @@ lib::error_code connection<config>::send(std::string const & payload,
     return send(msg);
 }
 
+template<typename config>
+lib::error_code connection<config>::send(std::string_view payload, frame::opcode::value op)
+{
+    message_ptr msg = m_msg_manager->get_message(op,payload.size());
+    msg->append_payload(payload);
+    msg->set_compressed(true);
+    return send(msg);
+}
+
 template <typename config>
 lib::error_code connection<config>::send(void const * payload, size_t len,
     frame::opcode::value op)
diff --git a/websocketpp/message_buffer/message.hpp b/websocketpp/message_buffer/message.hpp
index da36e2001..9376135d8 100644
--- a/websocketpp/message_buffer/message.hpp
+++ b/websocketpp/message_buffer/message.hpp
@@ -288,6 +288,16 @@ class message {
         m_payload.append(payload);
     }
 
+    /// Append payload data
+    /**
+     * Append data to the message buffer's payload.
+     *
+     * @param payload A string_view containing the data array to append.
+     */
+    void append_payload(std::string_view payload) {
+        m_payload.append(payload);
+    }
+
     /// Append payload data
     /**
      * Append data to the message buffer's payload.