(tls servers) Make it clear that apple ssl and mbedtls backends do not support SSL in server mode

docs/CHANGELOG.md

@@ -1,6 +1,10 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## [7.5.6] - 2019-12-18
+
+(tls servers) Make it clear that apple ssl and mbedtls backends do not support SSL in server mode
+
 ## [7.5.5] - 2019-12-17
 
 (tls options client) TLSOptions struct _validated member should be initialized to false

ixwebsocket/IXSocketAppleSSL.cpp

@@ -148,6 +148,12 @@ namespace ix
         SocketAppleSSL::close();
     }
 
+    bool SocketAppleSSL::accept(std::string& errMsg)
+    {
+        errMsg = "TLS not supported yet in server mode with apple ssl backend";
+        return false;
+    }
+
     // No wait support
     bool SocketAppleSSL::connect(const std::string& host,
                                  int port,

ixwebsocket/IXSocketAppleSSL.h

@@ -21,6 +21,8 @@ namespace ix
         SocketAppleSSL(const SocketTLSOptions& tlsOptions, int fd = -1);
         ~SocketAppleSSL();
 
+        virtual bool accept(std::string& errMsg) final;
+
         virtual bool connect(const std::string& host,
                              int port,
                              std::string& errMsg,

ixwebsocket/IXSocketMbedTLS.cpp

@@ -105,6 +105,12 @@ namespace ix
         return true;
     }
 
+    bool SocketMbedTLS::accept(std::string& errMsg)
+    {
+        errMsg = "TLS not supported yet in server mode with mbedtls backend";
+        return false;
+    }
+
     bool SocketMbedTLS::connect(const std::string& host,
                                 int port,
                                 std::string& errMsg,

ixwebsocket/IXSocketMbedTLS.h

@@ -26,6 +26,8 @@ namespace ix
         SocketMbedTLS(const SocketTLSOptions& tlsOptions, int fd = -1);
         ~SocketMbedTLS();
 
+        virtual bool accept(std::string& errMsg) final;
+
         virtual bool connect(const std::string& host,
                              int port,
                              std::string& errMsg,

ixwebsocket/IXWebSocketVersion.h

@@ -6,4 +6,4 @@
 
 #pragma once
 
-#define IX_WEBSOCKET_VERSION "7.5.5"
+#define IX_WEBSOCKET_VERSION "7.5.6"