[#i2p-sam-MAX_MSG_SIZE]
= xref:i2p.adoc[i2p]::xref:i2p/sam.adoc[sam]::MAX_MSG_SIZE
:relfileprefix: ../../
:mrdocs:

The maximum size of an incoming message from the I2P SAM proxy (in bytes). Used to avoid a runaway proxy from sending us an "unlimited" amount of data without a terminator. The longest known message is ~1400 bytes, so this is high enough not to be triggered during normal operation, yet low enough to avoid a malicious proxy from filling our memory.

== Synopsis

Declared in `<i2p.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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inline constexpr size_t MAX_MSG_SIZE = {65'536};
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