Shaun Tarves created GUACAMOLE-1283:
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Summary: guacd semi-regular disconnects
Key: GUACAMOLE-1283
URL: https://issues.apache.org/jira/browse/GUACAMOLE-1283
Project: Guacamole
Issue Type: Bug
Components: guacamole-server
Affects Versions: 1.2.0
Environment: guacd 1.2 running in Docker on RHEL 7 deployed in AWS
Reporter: Shaun Tarves
We are experiencing semi-regular disconnects of the guacamole-server (guacd)
while a user is interacting with a remote machine. Attached are the DEBUG-level
logs, which we see every time we experience the disconnects. I'm not sure how
to further debug this issue.
{code}
Feb 8 14:46:21 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011Clipboard data
received. Reporting availability of clipboard data to RDP server.
Feb 8 14:46:24 ip-172-16-10-253 journal: guacd[84]: DEBUG:#011Clipboard data
received. Reporting availability of clipboard data to RDP server.
Feb 8 14:46:41 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011Clipboard data
received. Reporting availability of clipboard data to RDP server.
Feb 8 14:47:13 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011Clipboard data
received. Reporting availability of clipboard data to RDP server.
Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011Clipboard data
received. Reporting availability of clipboard data to RDP server.
Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]:
DEBUG:#011ERRINFO_DECRYPT_FAILED (0x00001192):(a) Decryption using Standard RDP
Security mechanisms (section 5.3.6) failed.
Feb 8 14:47:22 ip-172-16-10-253 journal: (b) Session key creation using
Standard RDP Security mechanisms (section 5.3.5) failed.
Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011BIO_read
returned a system error 104: Connection reset by peer
Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: ERROR:#011Connection
closed.
Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011Unloading
device 0 (Remote Access Filesystem)
Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011SVC "rdpdr"
disconnected.
Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011SVC "rdpsnd"
disconnected.
Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: INFO:#011Internal RDP
client disconnected
Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: INFO:#011User
"@5dd34373-1e17-4091-9670-c00fc2d68684" disconnected (0 users remain)
Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: INFO:#011Last user of
connection "$60bea827-60a1-403b-84b8-3c7358f490ee" disconnected
Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011Requesting
termination of client...
Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011Client
terminated successfully.
Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[8]: INFO:#011Connection
"$60bea827-60a1-403b-84b8-3c7358f490ee" removed.
{code}
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