Hi All,
I am running on an embedded system with limited resources (around 32mb ram
available)
I have a protocol buffer that I serialized into a file: protocolbuffer.data
(The protobuf message is size is 25mb)
I am using the python protobuf implementation.
I can successfully f.open() and f.read() the file into a temporary buffer.
However I fail to parse the buffer using ProtoBuf ParseFromString() due to
insufficient memory.
The code is roughly something like this:
f.open("protocolbuffer.data")
filebuffer = f.read()
message = MyProtoBuffer()
message.ParseFromString(filebuffer)
# Also not calling: message.ParseFromString(f.read()) does not solve the
issue.
I assume that ParseFromString() is making a copy of the data into it's
structure.
Is there any to overcome this issue?
Perhaps a method where protobuf would overlay it's structure directly onto
the file buffer.
Regards,
Ben S.
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