- This topic has 4 replies, 2 voices, and was last updated 7 months, 2 weeks ago by
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I am facing issue in making Https request to my site.
it gives following message
Begin Ethernet
DHCP OK!
Local IP : 192.168.0.104
Subnet Mask : 255.255.255.0
Gateway IP : 192.168.0.1
DNS Server : 192.168.0.1
Ethernet Successfully Initialized
(SSLClient)(SSL_WARN)(m_run_until): Terminating because the ssl engine closed
(SSLClient)(SSL_ERROR)(m_start_ssl): Failed to initlalize the SSL layer
(SSLClient)(SSL_ERROR)(m_print_br_error): Incoming protocol or record version is unsupported.
connection failed
(SSLClient)(SSL_ERROR)(available): Cannot operate on a closed SSL connection.
(SSLClient)(SSL_ERROR)(m_print_br_error): Incoming protocol or record version is unsupported.disconnecting.
Received 0 bytes in 0.0104, rate = 0.00 kbytes/second -
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Sometimes, It works and sometime i get different error.
Begin Ethernet
DHCP OK!
Local IP : 192.168.10.154
Subnet Mask : 255.255.255.0
Gateway IP : 192.168.10.100
DNS Server : 192.168.10.1
Ethernet Successfully Initialized
(SSLClient)(SSL_ERROR)(connect): Failed to connect using m_client. Are you connected to the internet?
connection failed
ESP32-D0WD-V3
(SSLClient)(SSL_ERROR)(available): Cannot operate if the write error is not reset:
(SSLClient)(SSL_ERROR)(m_print_ssl_error): SSL_CLIENT_CONNECT_FAIL
(SSLClient)(SSL_ERROR)(connected): Not connected because write error is set
(SSLClient)(SSL_ERROR)(m_print_ssl_error): SSL_CLIENT_CONNECT_FAILdisconnecting.
(SSLClient)(SSL_ERROR)(connected): Not connected because write error is set
(SSLClient)(SSL_ERROR)(m_print_ssl_error): SSL_CLIENT_CONNECT_FAIL
Received 0 bytes in 0.0310, rate = 0.00 kbytes/second -
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Hi,
sorry for the late responseThe error (SSLClient)(SSL_ERROR)(m_print_br_error): Incoming protocol or record version is unsupported. indicates that the SSL/TLS version the server expects is not supported by your client. Check if your server enforces a specific SSL/TLS version (like TLS 1.2 or 1.3). Ensure that your ESP32 or SSLClient library supports the required version.
Try to modify the SSL settings on your server to allow older versions like TLS 1.1 or ensure the client can handle TLS 1.2+.
Bye Renzo
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