16 lines
320 B
Markdown
16 lines
320 B
Markdown
---
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tag: api
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type: function
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name: getBufferSize
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returns:
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type: uint16_t
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values:
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- value: uint16_t
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description: the size of the internal buffer
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---
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Gets the current size of the internal buffer.
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By default, it is set to `256` bytes - as defined by the `MQTT_MAX_MESSAGE_SIZE`
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constant in `PubSubClient.h`.
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