Yes may connection history is CCcam because I changed yesteray.
I have installed all steps from linky you are posted.
this is my log:
2020/12/21 09:13:43 4006D5A4 h (webif) HTTP Server running. ip=0.0.0.0 port=8888
2020/12/21 09:13:43 00000000 s (reader) "main_cardsharing.cc_xxxxx" [newcamd] creating thread for device server_258
2020/12/21 09:13:43 00000000 s (reader) "main_cardsharing.cc_xxxxx" [newcamd] creating thread for device server_258
2020/12/21 09:13:43 2C22AFB3 p (newcamd) proxy server_258:xxxxx newcamd525 (fd=0)
2020/12/21 09:13:43 00000000 s (reader) "backup_cardsharing.cc_xxxxx" [newcamd] creating thread for device server_291
2020/12/21 09:13:43 2C22AFB3 p (reader) "main_cardsharing.cc_xxxxx" [newcamd] proxy initialized, server server_258:xxxxx
2020/12/21 09:13:43 00000000 s (reader) "backup_cardsharing.cc_xxxxx" [newcamd] creating thread for device server_291
2020/12/21 09:13:43 00000000 s (emmcache) loading emmcache disabled since no reader is using it!
2020/12/21 09:13:43 00000000 s (emmcache) loading emmstats disabled since no reader is using it!
2020/12/21 09:13:43 700F8685 p (newcamd) proxy server_291:xxxxx newcamd525 (fd=0)
2020/12/21 09:13:43 700F8685 p (reader) "backup_cardsharing.cc_xxxxx" [newcamd] proxy initialized, server server_291:xxxxx
2020/12/21 09:13:43 2A60F58A p (newcamd) proxy server_258:xxxxx newcamd525 (fd=0)
2020/12/21 09:13:43 2A60F58A p (reader) "main_cardsharing.cc_xxxxx" [newcamd] proxy initialized, server server_258:xxxxx
2020/12/21 09:13:43 7859E908 p (newcamd) proxy server_291:xxxxx newcamd525 (fd=0)
2020/12/21 09:13:43 7859E908 p (reader) "backup_cardsharing.cc_xxxxx" [newcamd] proxy initialized, server server_291:xxxxx
nothing happend when i changed channel.
And running status is strange.image bottom.