I'm sorry Lior, I don't know how to help. I don't have experience with the ClamavClient Java library you're using. Perhaps someone else here has experience with it. Otherwise, you may need help from that library's developers with configuration and debugging.
Respectfully, Val Valerie Snyder (she/they) ClamAV Development Talos Cisco Systems, Inc. ________________________________ From: clamav-users <[email protected]> on behalf of Lior Koskas via clamav-users <[email protected]> Sent: Wednesday, December 3, 2025 10:46 AM To: [email protected] <[email protected]> Cc: Lior Koskas <[email protected]> Subject: [clamav-users] Cannot connect to ClamAV Hi, I'm running ClamAv on Kubernetes. The image tag is clamav/clamav:1.5.1. I have a Java app based SpringBoot that communicates with ClamAV. When I'm trying to scan a file using my Java app The app hangs up at this line: ClamavClient clamScan = new ClamavClient(url, port); clamScan.ping(); // hangs up When I'm running the telnet command to my URL the command run as expected. My clamd config file: ############################## # Network Settings (TCP mode) ############################## TCPSocket 3310 TCPAddr 0.0.0.0 LocalSocket /run/clamav/clamd.sock LocalSocketGroup clamav LocalSocketMode 666 ############################## # Logging ############################## # LogFile /var/log/clamav/clamd.log LogFileUnlock yes LogTime yes LogVerbose no # Change to "yes" for debug ExtendedDetectionInfo yes LogVerbose yes # Enable verbose for debugging ############################## # Performance & Limits ############################## MaxScanSize 200M MaxFileSize 100M StreamMaxLength 150M MaxRecursion 20 MaxFiles 10000 MaxScanTime 120000 # 120 seconds ReadTimeout 120 IdleTimeout 60 ############################## # Heuristics / Features ############################## ScanArchive yes ScanOLE2 yes ScanPDF yes ScanSWF yes ScanHWP3 yes HeuristicScanPrecedence yes ############################## # Misc ############################## Foreground yes User clamav SelfCheck 3600 # Every 60 minutes My freshclam config file: ############### # Database Updates ############### DatabaseOwner clamav Checks 12 # every 2 hours DatabaseMirror database.clamav.net<http://database.clamav.net/> DNSDatabaseInfo current.cvd.clamav.net<http://current.cvd.clamav.net/> ############### # Logging ############### UpdateLogFile /var/log/clamav/freshclam.log LogVerbose yes -- [https://d36urhup7zbd7q.cloudfront.net/u/RMNXXWxENOk/1676375150887.png] Lior Koskas Blockchain Specialist, WaveBL [https://cdn.gifo.wisestamp.com/s/rfw1/45668E/24/trans.png] wavebl.com<https://wavebl.com/> | [https://cdn.gifo.wisestamp.com/s/rfem1/45668E/24/trans.png] [email protected]<mailto:[email protected]> IMPORTANT: The contents of this email and any attachments are confidential. They are intended for the named recipient(s) only. If you have received this email by mistake, please notify the sender immediately and do not disclose the contents to anyone or make copies thereof. Wavebl.com<http://wavebl.com/> | Twitter <https://twitter.com/wavebl?lang=en> | Linkedin<https://www.linkedin.com/company/10082448?trk=tyah&trkInfo=clickedVertical%3Acompany%2CclickedEntityId%3A10082448%2Cidx%3A2-1-3%2CtarId%3A1457252792686%2Ctas%3Awave%20(by>
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