Method allocateResponseBuffer

Libraries/HttpClient/HttpClient.cpp:1408–1446

}

SC::Result SC::HttpClientOperation::allocateResponseBuffer(size_t minimumSizeInBytes, size_t& bufferIndex,
                                                           Span<char>& data)
{
    eventMutex.lock();
    bool supportsSize = false;
    for (const HttpClientResponseBuffer& buffer : responseBuffers)
    {
        if (buffer.data.sizeInBytes() >= minimumSizeInBytes)
        {
            supportsSize = true;
            break;
        }
    }
    if (not supportsSize)
    {
        eventMutex.unlock();
        return Result::Error("HttpClient: response buffer exhausted");
    }

    while (requestInFlight)
    {
        for (size_t idx = 0; idx < responseBuffers.sizeInElements(); ++idx)
        {
            HttpClientResponseBuffer& buffer = responseBuffers[idx];
            if (not buffer.inUse and buffer.data.sizeInBytes() >= minimumSizeInBytes)
            {
                buffer.inUse = true;
                bufferIndex  = idx;
                data         = buffer.data;
                eventMutex.unlock();
                return Result(true);
            }
        }
        eventCV.wait(eventMutex);
    }

    eventMutex.unlock();
    return Result::Error("HttpClient: request cancelled");
}

void SC::HttpClientOperation::releaseResponseBuffer(size_t bufferIndex)
{