net.server: Ensure some logging parameters are strings

1 files changed, 7 insertions, 7 deletions

diff --git a/net/server.lua b/net/server.lua
index 891d32db..755b369e 100644
--- a/net/server.lua
+++ b/net/server.lua
@@ -244,10 +244,10 @@ wrapserver = function( listeners, socket, ip, serverport, pattern, sslctx, maxco
                 return false

             end

             connections = connections + 1

-            out_put( "server.lua: accepted new client connection from ", ip, ":", clientport, " to ",  serverport)

+            out_put( "server.lua: accepted new client connection from ", tostring(ip), ":", tostring(clientport), " to ", tostring(serverport))

             return dispatch( handler )

         elseif err then    -- maybe timeout or something else

-            out_put( "server.lua: error with new client connection: ", err )

+            out_put( "server.lua: error with new client connection: ", tostring(err) )

             return false

         end

     end

@@ -443,7 +443,7 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport
             --out_put( "server.lua: read data '", buffer, "', error: ", err )

             return dispatch( handler, buffer, err )

         else    -- connections was closed or fatal error

-            out_put( "server.lua: client ", ip, ":", tostring(clientport), " error: ", tostring(err) )

+            out_put( "server.lua: client ", tostring(ip), ":", tostring(clientport), " error: ", tostring(err) )

             fatalerror = true

             disconnect( handler, err )

 	    _ = handler and handler.close( )

@@ -474,7 +474,7 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport
             _writetimes[ handler ] = _currenttime

             return true

         else    -- connection was closed during sending or fatal error

-            out_put( "server.lua: client ", ip, ":", clientport, " error: ", err )

+            out_put( "server.lua: client ", tostring(ip), ":", tostring(clientport), " error: ", tostring(err) )

             fatalerror = true

             disconnect( handler, err )

             _ = handler and handler.close( )

@@ -500,7 +500,7 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport
                         -- return dispatch( handler )

                         return true

                     else

-                        out_put( "server.lua: error during ssl handshake: ", err )

+                        out_put( "server.lua: error during ssl handshake: ", tostring(err) )

                         if err == "wantwrite" and not wrote then

                             _sendlistlen = _sendlistlen + 1

                             _sendlist[ _sendlistlen ] = client

@@ -526,7 +526,7 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport
 	    local err

             socket, err = ssl_wrap( socket, sslctx )    -- wrap socket

             if err then

-                out_put( "server.lua: ssl error: ", err )

+                out_put( "server.lua: ssl error: ", tostring(err) )

                 mem_free( )

                 return nil, nil, err    -- fatal error

             end

@@ -546,7 +546,7 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport
                 socket, err = ssl_wrap( socket, sslctx )    -- wrap socket

                 --out_put( "server.lua: sslwrapped socket is " .. tostring( socket ) )

                 if err then

-                    out_put( "server.lua: error while starting tls on client: ", err )

+                    out_put( "server.lua: error while starting tls on client: ", tostring(err) )

                     return nil, err    -- fatal error

                 end