transmit and save function names

lib/inputClient.lua

@@ -145,7 +145,7 @@ function init_modem(options)
         local channel = math.random(2, 1 + options.channels)
         -- open reply channel
         system.modem.open(channel)
-        system.modem.transmit(1, channel, options.name)
+        system.modem.transmit(1, channel, options.name .. '\n' .. table.concat(system.names, '\n'))
 
         term.setCursorPos(1, 6)
         print('\nTry #' .. count)
@@ -283,6 +283,11 @@ end
 function run_client(options, funcs)
     -- save response functions
     system.funcs = funcs
+    -- save function names for transmit
+    system.names = {}
+    for key, _ in pairs(funcs) do
+        table.insert(system.names, key)
+    end
 
     -- get components and run permanently
     while wait_for_components(options) do

server/monitorReceiver.lua

@@ -46,12 +46,22 @@ function channel_used(channel)
     return false
 end
 
+-- split string by delimiter
+function split_string(text, delimiter)
+    local result = {}
+    for match in (text .. delimiter):gmatch('(.-)' .. delimiter) do
+        table.insert(result, match)
+    end
+    return result
+end
+
 -- wait for components to connect to receiver
 function wait_for_components()
     -- reset system variables
     system.timeout = false
     system.components = {}
     system.channels = {}
+    system.funcs = {}
     system.index = 1
 
     -- open initializer channel
@@ -72,10 +82,22 @@ function wait_for_components()
             if channel_used(replyChannel) then
                 system.modem.transmit(replyChannel, replyChannel, 'used')
             else
+                local result = split_string(message, '\n')
+
+                -- copy function names
+                local funcs = {}
+                for i, value in ipairs(result) do
+                    if i > 1 then
+                        table.insert(funcs, value)
+                    end
+                end
+
                 -- save component
                 table.insert(system.channels, replyChannel)
-                table.insert(system.components, message)
+                table.insert(system.components, result[1])
+                table.insert(system.funcs, funcs)
 
+                -- keep track of values
                 component = message
                 count = count + 1
                 success = true