Established a secure tunnel to my greengrass core device. I can reach to the device without problem. I can list /greengrass/v2/logs, and then when I run cat greengrass.log, the session is frozen. Even with CTRL-C, I can not get out of that session. I could not run another ssh session as well.
The localproxy is configured with default setting:
{
"tunneling": {
"proxy": {
"default_bind_address": "localhost",
"message": {
"data_length_size": "2",
"data_frame_max_size": "65538",
"max_payload_size": "64512",
"max_size": "65536"
},
"tcp": {
"connection_retry_count": "5",
"connection_retry_delay_ms": "1000",
"read_buffer_size": "131076"
},
"websocket": {
"ping_period_ms": "5000",
"retry_delay_ms": "2500",
"connect_retry_count": "-1",
"reconnect_on_data_error": "true",
"subprotocol": "aws.iot.securetunneling-1.0",
"max_frame_size": "131076",
"write_buffer_size": "131076",
"read_buffer_size": "131076"
},
"region_endpoint_overrides": {
"cn-north-1": "data.tunneling.iot.cn-north-1.amazonaws.com.cn",
"cn-northwest-1": "data.tunneling.iot.cn-northwest-1.amazonaws.com.cn"
}
}
}
}
I noticed that the response is slow from the device when I type before I ran cat. i understand there is a bandwidth limit for secure tunnel, but it should not freeze.
Hey AWS-User-7353088,
In order for us to check a bit more what might be wrong could you please tell us
greengrass.log
file when you try tocat
it?