croc can not send file to another

[gengwb]

description: I just want to test croc between mac and ubantu, i send a file on mac , when i recieve the file on ubantu, ubantu raise "securing channel...2021/07/09 14:44:37 room not ready", I check the croc version on both mac and ubantu, it is a same version which is "croc version v9.2.0-d442755"

croc version: v9.2.0-d442755

[mawoka-myblock]

Maybe try the same with the --debug-flag

[yair-mantis]

both windows server 2019

PS C:\ring_cli> croc --debug 8441-origami-tictac-legal
[debug] 15:21:36 cli.go:157: debug mode on
[debug] 15:21:36 croc.go:164: options: {IsSender:false SharedSecret:8441-origami-tictac-legal Debug:true RelayAddress:33e.33.133.120:9009 RelayAddress6: RelayPorts:[] RelayPassword:pass123 Stdout:false NoPrompt:false NoMultiplexing:false DisableLocal:false OnlyLocal:false IgnoreStdin:false Ask:false SendingText:false NoCompress:false IP: Overwrite:false Curve:siec HashAlgorithm:}
connecting...[debug]    15:21:36 croc.go:523: attempt to discover peers
[debug] 15:21:36 croc.go:585: discoveries: []
[debug] 15:21:36 croc.go:586: establishing connection
[debug] 15:21:36 croc.go:602: got host '33e.33.133.120' and port '9009'
[debug] 15:21:36 croc.go:604: trying connection to 33e.33.133.120:9009
[debug] 15:21:36 comm.go:59: connected to '33e.33.133.120:9009'
[debug] 15:21:36 tcp.go:439: strong key: 6a58e8e0358fb819fc78d90a8adefb8e9f058e1ab195f36e31f7a9077b3012aa
[debug] 15:21:36 tcp.go:451: sending password
[debug] 15:21:36 tcp.go:460: waiting for first ok
[debug] 15:21:36 tcp.go:475: sending room
[debug] 15:21:36 tcp.go:484: waiting for room confirmation
[debug] 15:21:36 tcp.go:497: all set
[debug] 15:21:36 croc.go:617: receiver connection established: &{connection:0xc000220040}
[debug] 15:21:36 croc.go:618: banner: 9010,9011,9012,9013
[debug] 15:21:36 croc.go:623: sending ips?
[debug] 15:21:36 croc.go:632: ips data: �
[debug] 15:21:36 croc.go:635: ips unmarshal error: invalid character '\x01' looking for beginning of value
[debug] 15:21:36 croc.go:685: exchanged header message
securing channel...[debug]      15:21:36 croc.go:703: ready
[debug] 15:21:36 message.go:47: writing pake message (unencrypted)
[debug] 15:21:37 compress.go:50: error copying data: unexpected EOF
[debug] 15:21:37 croc.go:963: problem with decoding: unexpected end of JSON input
[debug] 15:21:37 croc.go:729: got error processing: problem with decoding: unexpected end of JSON input
[debug] 15:21:37 croc.go:765: error: problem with decoding: unexpected end of JSON input
2021/08/06 15:21:37 room not ready

[schollz]

@yair-mantis can you show version info for both

[LAIHeisenberg]

@yair-mantis can you show version info for both

i got same problem
v8.6.6-e7ed4fc to v9.3.0-94b2aff

[ProactiveServices]

I've just come across this problem and think I've solved it. See issue #417. Presumably, the --curve and --hashalogrithm switches should select a default value if it's not passed any value, as well? You need to add:

"Curve": "siec",
"HashAlgorithm": "xxhash"

...to your receive.json config file and

"Curve": "siec",
"HashAlgorithm": ""

to your send.json.

I'm not sure if send.json's HashAlgorithm being sent to null is correct here, but it's what the --remember created for me, and it works.

[gaia]

I've had the same issue on and off on different machines for months... sometimes i update to the latest version (on both sender and receiver) and it works, sometimes it doesn't help.

[debug] 20:22:25 cli.go:147: debug mode on
[debug] 20:22:25 croc.go:181: options: {IsSender:false SharedSecret:6206-imitate-symbol-satire Debug:true RelayAddress:5.161.69.143:9009 RelayAddress6:[2a01:4ff:f0:23c2::14c:1]:9009 RelayPorts:[] RelayPassword:pass123 Stdout:false NoPrompt:false NoMultiplexing:false DisableLocal:false OnlyLocal:false IgnoreStdin:false Ask:false SendingText:false NoCompress:false IP: Overwrite:false Curve:p256 HashAlgorithm: ThrottleUpload: ZipFolder:false TestFlag:false}
connecting...[debug]    20:22:25 croc.go:684: attempt to discover peers
[debug] 20:22:25 croc.go:749: discoveries: []
[debug] 20:22:25 croc.go:750: establishing connection
[debug] 20:22:25 croc.go:766: got host '2a01:4ff:f0:23c2::14c:1' and port '9009'
[debug] 20:22:25 croc.go:768: trying connection to [2a01:4ff:f0:23c2::14c:1]:9009
[debug] 20:22:25 comm.go:78: dialing to [2a01:4ff:f0:23c2::14c:1]:9009 with timelimit 200ms
[debug] 20:22:25 comm.go:83: comm.NewConnection failed: dial tcp [2a01:4ff:f0:23c2::14c:1]:9009: connect: network is unreachable
[debug] 20:22:25 tcp.go:446: comm.NewConnection failed: dial tcp [2a01:4ff:f0:23c2::14c:1]:9009: connect: network is unreachable
[debug] 20:22:25 croc.go:774: could not establish '[2a01:4ff:f0:23c2::14c:1]:9009'
[debug] 20:22:25 croc.go:766: got host '5.161.69.143' and port '9009'
[debug] 20:22:25 croc.go:768: trying connection to 5.161.69.143:9009
[debug] 20:22:25 comm.go:78: dialing to 5.161.69.143:9009 with timelimit 5s
[debug] 20:22:25 comm.go:87: connected to '5.161.69.143:9009'
[debug] 20:22:25 tcp.go:476: strong key: 5f48a935eccc1e7f9c321bd5d967a13b88c55830057d169c4e6e1f044af2da55
[debug] 20:22:25 tcp.go:490: sending password
[debug] 20:22:25 tcp.go:501: waiting for first ok
[debug] 20:22:25 tcp.go:519: sending room
[debug] 20:22:25 tcp.go:530: waiting for room confirmation
[debug] 20:22:25 tcp.go:546: all set
[debug] 20:22:25 croc.go:781: receiver connection established: &{connection:0xc000392010}
[debug] 20:22:25 croc.go:782: banner: 9010,9011,9012,9013
[debug] 20:22:25 croc.go:790: sending ips?
[debug] 20:22:25 croc.go:799: ips data: �
[debug] 20:22:25 croc.go:802: ips unmarshal error: invalid character '\x01' looking for beginning of value
[debug] 20:22:25 croc.go:855: exchanged header message
securing channel...[debug]      20:22:25 croc.go:873: ready
[debug] 20:22:25 message.go:61: writing pake message (unencrypted)
[debug] 20:22:26 compress.go:50: error copying data: unexpected EOF
[debug] 20:22:26 croc.go:1225: problem with decoding: unexpected end of JSON input
[debug] 20:22:26 croc.go:899: got error processing: problem with decoding: unexpected end of JSON input
[debug] 20:22:26 croc.go:953: error: problem with decoding: unexpected end of JSON input
2023/09/27 20:22:26 room not ready

croc version v9.6.5-8ab65d0 on both. both sender and receiver are in the same LAN (though this happens also when that is not the case)