Question: Pos Print Server – Connection Closed Error

Pos Print Server – Connection Closed Error

We are encountering the following error when trying to print from the POS system: Error Message: “Connexion fermée, veuillez vous assurer que le serveur POS est en cours d'exécution.” Details:...

G

grostech

Asked
We are encountering the following error when trying to print from the POS system:

Error Message:
“Connexion fermée, veuillez vous assurer que le serveur POS est en cours d'exécution.”

Details:

The POS system is hosted online (network environment)
Orders are processed correctly, but printing fails
The Print Server does not receive any print jobs
The error appears when attempting to print

Interpretation:
This indicates that the connection between the POS system and the local Print Server is closed or unreachable.


Priority: High

Thank you.
  • MS

    Mian Saleem

    Answered
    Hello,

    Can you please share the log file from POS Print Server.

    Thank you
  • G

    grostech

    Answered
    Hello,

    Thank you for your message.

    Please find attached the log file from the POS Print Server as requested.

    [23:44:34] [INFO] Received print request: {"data":{"footers":[null,null,null],"headers":[null,null],"heading":"SMA Business Manager","info":[["Identifiant",196],["Date","25 avr. 2026"],["Référence","2026/04/3"],["Numéro de commande",null],["Client","Walk-in Customer"],["Créé par","Super Admin"],["Créé à","26 avr. 2026 06:00"]],"items":[[{"name":"Product 05","price":"131,00","qty":"1","subtotal":"154,58","type":"item"},{"name":"Product 11","price":"136,00","qty":"1","subtotal":"175,44","type":"item"}]],"logo":"https://sma.tecd.top/img/sma.svg","store_details":{"address":"","email":"E-mail: [email protected]","name":"New Mexico","phone":"Téléphone: +18287421302"},"store_heading":"New Mexico","table_headers":[{"label":"Description"},{"label":"Prix"},{"label":"Qté"},{"label":"Total"}],"totals":[{"label":"Total","value":"330,02 $"},{"label":"Rabais","value":"0,00 $"},{"label":"Impôt","value":"63,02 $"},{"label":"Total","value":"330,02 $"},{"label":"Payé","value":"330,02 $"},{"label":"Équilibre","value":"0,00 $"},{"label":"Montant d'appel d'offres","value":"700,00 $"},{"label":"Montant","value":"369,98 $"}],"type":"Reçu"},"type":"print-json-receipt"}
    [00:03:03] [WARN] NewEvents emitted without explicit RedrawEventsCleared
    [00:03:03] [WARN] RedrawEventsCleared emitted without explicit MainEventsCleared
    [00:04:26] [INFO] Received print request: {"data":{"footers":[null,null,null],"headers":[null,null],"heading":"SMA Business Manager","info":[["Identifiant",10],["Date","26 avr. 2026"],["Référence","04202643011Saturday2610"],["Numéro de commande",null],["Client","Walk-in Customer"],["Créé par","mohamed"],["Créé à","26 avr. 2026 00:04"]],"items":[[{"name":"Test Product 1","price":"100,00","qty":"2","subtotal":"200,00","type":"item"}]],"logo":"http://infochichan.com/img/sma.svg","store_details":{"address":"","email":"E-mail: [email protected]","name":"Default Store","phone":"Téléphone: 0123456789"},"store_heading":"Default Store","table_headers":[{"label":"Description"},{"label":"Prix"},{"label":"Qté"},{"label":"Total"}],"totals":[{"label":"Total","value":"200,00 $"},{"label":"Rabais","value":"0,00 $"},{"label":"Impôt","value":"0,00 $"},{"label":"Total","value":"200,00 $"},{"label":"Payé","value":"200,00 $"},{"label":"Équilibre","value":"0,00 $"},null,null],"type":"Reçu"},"type":"print-json-receipt"}
    [00:04:29] [INFO] Received print request: {"data":{"footers":[null,null,null],"headers":[null,null],"heading":"SMA Business Manager","info":[["Identifiant",10],["Date","26 avr. 2026"],["Référence","04202643011Saturday2610"],["Numéro de commande",null],["Client","Walk-in Customer"],["Créé par","mohamed"],["Créé à","26 avr. 2026 00:04"]],"items":[[{"name":"Test Product 1","price":"100,00","qty":"2","subtotal":"200,00","type":"item"}]],"logo":"http://infochichan.com/img/sma.svg","store_details":{"address":"","email":"E-mail: [email protected]","name":"Default Store","phone":"Téléphone: 0123456789"},"store_heading":"Default Store","table_headers":[{"label":"Description"},{"label":"Prix"},{"label":"Qté"},{"label":"Total"}],"totals":[{"label":"Total","value":"200,00 $"},{"label":"Rabais","value":"0,00 $"},{"label":"Impôt","value":"0,00 $"},{"label":"Total","value":"200,00 $"},{"label":"Payé","value":"200,00 $"},{"label":"Équilibre","value":"0,00 $"},null,null],"type":"Reçu"},"type":"print-json-receipt"}
  • MS

    Mian Saleem

    Answered
    Hello,

    The web socket server might be stopping but there is no error in log.

    May I know the POS Print Server version number? If it's not v5 then please try download from [this link](https://npps-updates.s3.amazonaws.com/rpps/win/bundle/msi/POS+Print+Server_5.0.2_x64_en-US.msi) and install it.

    Thank you
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