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lwip: ooseq_max_bytes() - set a practical target memory size.

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This commit is contained in:
Our Air Quality 2017-09-04 18:13:27 +10:00
parent 730a0f40c7
commit 893f715852
1 changed files with 1 additions and 1 deletions
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2
lwip/esp_interface.c
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@ -169,7 +169,7 @@ size_t ooseq_max_bytes(size_t n)
{
#if COPY_PP_RX_PBUFS
size_t free = xPortGetFreeHeapSize();
ssize_t target = ((ssize_t)free - 30000) + n;
ssize_t target = ((ssize_t)free - 8000) + n;
if (target < 0) {
target = 0;