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WS: send messages in blocks

This commit is contained in:
Přemysl Eric Janouch 2015-04-08 20:00:09 +02:00
parent 808393c537
commit e1d2626f10
1 changed files with 12 additions and 9 deletions
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21
json-rpc-shell.c
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@ -1066,16 +1066,19 @@ backend_ws_send_message (struct app_context *ctx,
return false;
str_pack_u32 (&header, mask);
// XXX: maybe we should do this in a loop, who knows how large this can be
char masked[len];
memcpy (masked, data, len);
ws_parser_unmask (masked, len, mask);
bool result = true;
if (!backend_ws_write (ctx, header.str, header.len)
|| !backend_ws_write (ctx, masked, len))
result = false;
bool result = backend_ws_write (ctx, header.str, header.len);
str_free (&header);
while (result && len)
{
size_t block_size = MIN (len, 1 << 16);
char masked[block_size];
memcpy (masked, data, block_size);
ws_parser_unmask (masked, block_size, mask);
result = backend_ws_write (ctx, masked, block_size);
len -= block_size;
data = (const uint8_t *) data + block_size;
}
return result;
}