- some bugfixes for ftp transfer (i think multiple concurrent users now works properly)

source/shared_lib/include/feathery_ftp/ftp.h

@@ -70,6 +70,8 @@ typedef struct
 	uint32_t timeLastCmd;				///< timestamp of last ftp activity (used for timeout generation)
 	socket_t ctrlSocket;				///< socket for control connection
 	socket_t passiveDataSocket;			///< listener socket for data connections in passive mode
+	ip_t     passiveIp;					///< IP of the FTP Server from the clients perspective related to Passive connection
+	port_t   passivePort; 				///< Port of the FTP Server from the clients perspective related to Passive connection
 	transmission_S activeTrans;			///< infos about a currently active file/directory-transmission
 
 }ftpSession_S;

source/shared_lib/include/feathery_ftp/ftpConfig.h

@@ -25,12 +25,12 @@
 /**
  * @brief max. possible simultaneous FTP client connections
  */
-#define MAX_CONNECTIONS 60
+#define MAX_CONNECTIONS 20
 
 /**
  * @brief max. possible user accounts
  */
-#define MAX_USERS		20
+#define MAX_USERS		10
 
 /**
  * @brief max. length of a user account name
@@ -58,7 +58,7 @@
  * The scratch buffer is used for
  *  send / receive of files and directory listings
  */
-#define LEN_SCRATCHBUF		1024
+#define LEN_SCRATCHBUF	1024
 
 /**
  * @brief Size of the receive buffer for ftp commands