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raspi · Aug 6, 2022 · 2b75a6f · 2b75a6f
1 parent 44789ef
commit 2b75a6f
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/pkg/server/internal/serverclient/client.go b/pkg/server/internal/serverclient/client.go
@@ -12,7 +12,7 @@ import (
 )
 
 // ServerClient is a client connected to a server
-// it is used internally to track connected client
+// it is used internally by server.Server to track connected client
 type ServerClient struct {
 	conn                 *net.UnixConn
 	connectedAt          time.Time

diff --git a/pkg/server/server.go b/pkg/server/server.go
@@ -21,14 +21,15 @@ const ConnType = `unixpacket`
 // StartPacketId determines the starting packet ID for Server
 const StartPacketId = uint64(100000)
 
+// Server listens on unix domain socket for client.Client connections
 type Server struct {
 	listener             *net.UnixListener                     // Listening unix domain socket
 	clients              map[uint64]*serverclient.ServerClient // Connected clients
 	packetId             uint64                                // Packet tracking ID
 	errch                chan error2.Error                     // Errors
 	tooSlowPacketsBehind uint64                                // How many packets can connected client lag behind
-	messagesCh           chan []byte                           // messages sent to connected clients
-	connectionNew        chan *net.UnixConn
+	messagesCh           chan []byte                           // Channel for messages sent to all connected clients
+	connectionNew        chan *net.UnixConn                    // Channel which is used to add new connections to the Server.clients connection pool
 	lock                 sync.Mutex
 }