8000 ssl.wrap_socket [Errno -1] ERR_MEM · Issue #451 · pycom/pycom-micropython-sigfox · GitHub
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ssl.wrap_socket [Errno -1] ERR_MEM #451

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CassioCioniCarmo opened this issue May 22, 2020 · 4 comments
Open

ssl.wrap_socket [Errno -1] ERR_MEM #451

CassioCioniCarmo opened this issue May 22, 2020 · 4 comments

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@CassioCioniCarmo
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(sysname='LoPy4', nodename='LoPy4', release='1.20.2.rc7', version='v1.11-6d01270 on 2020-05-04', machine='LoPy4 with ESP32', lorawan='1.0.2', sigfox='1.0.1', pybytes='1.4.0')

I'm trying to make a secure connection between L04(server) and a website(client). During the ssl module the memory error is displayed. the generated certificate has the following settings (x509 sha256 rsa: 2048) the error is [Errno -1] ERR_MEM.
how can I solve?
Thanks
@dpgeorge dpgeorge mentioned this issue May 24, 2020
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@catalinio
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Hi,
Could you try the build provided in this comment: #443 (comment)?
We're working on a release which can fix multiple memory errors.

@CassioCioniCarmo
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Hello, thanks for the feedback I will work on this attempt this week!

@CassioCioniCarmo
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tested, same error

@geza-pycom
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Could you please copy here the parameters of ssl.wrap_socket() ? What is the value of cert_reqs parameter ?

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@catalinio @CassioCioniCarmo @geza-pycom
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