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Evgeny @ SimpleX Chat
16 lines
649 B
Markdown
16 lines
649 B
Markdown
# Simplex.Messaging.Transport.WebSockets
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> WebSocket transport implementation over TLS, with strict message framing.
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**Source**: [`Transport/WebSockets.hs`](../../../../../src/Simplex/Messaging/Transport/WebSockets.hs)
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## cGet — strict size check (unlike TLS)
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`cGet` throws `TEBadBlock` if the received WebSocket message length doesn't equal `n`. This differs from the TLS `cGet` which uses `getBuffered` to accumulate partial reads.
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## WebSocket options
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- `connectionCompressionOptions = NoCompression`
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- `connectionFramePayloadSizeLimit = SizeLimit $ fromIntegral smpBlockSize` (16384)
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- `connectionMessageDataSizeLimit = SizeLimit 65536`
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