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Clearer error for only one SSL socket open at a time #207

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Merged
merged 1 commit into from
May 24, 2024
Merged

Clearer error for only one SSL socket open at a time #207

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2 changes: 1 addition & 1 deletion adafruit_esp32spi/adafruit_esp32spi.py
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Original file line number Diff line number Diff line change
Expand Up @@ -718,7 +718,7 @@ def socket_open(self, socket_num, dest, port, conn_mode=TCP_MODE):
if self._debug:
print("*** Open socket to", dest, port, conn_mode)
if conn_mode == ESP_SPIcontrol.TLS_MODE and self._tls_socket is not None:
raise OSError(23) # ENFILE - File table overflow
raise OSError(23, "Only one open SSL connection allowed")
port_param = struct.pack(">H", port)
if isinstance(dest, str): # use the 5 arg version
dest = bytes(dest, "utf-8")
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