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inputs-channel-client: Update RECEIVE_BUF_SIZE

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For historical reasons this was computed using VDAgent details.
Provide a more suitable and simple constant.

Signed-off-by: Frediano Ziglio <freddy77@gmail.com>
Acked-by: Uri Lublin <ulublin@redhat.com>
This commit is contained in:
Frediano Ziglio 2020-06-24 10:55:30 +01:00
parent d5a0e9d0ef
commit d60cef04e9
1 changed files with 3 additions and 10 deletions
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13
server/inputs-channel-client.h
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@ -48,18 +48,11 @@ private:
void handle_migrate_data(uint16_t motion_count);
void pipe_add_init();
// TODO: RECEIVE_BUF_SIZE used to be the same for inputs_channel and main_channel
// since it was defined once in reds.c which contained both.
// Now that they are split we can give a more fitting value for inputs - what
// should it be?
enum {
AGENT_WINDOW_SIZE = 10,
NUM_INTERNAL_AGENT_MESSAGES = 1,
// approximate max receive message size
RECEIVE_BUF_SIZE =
(4096 + (AGENT_WINDOW_SIZE + NUM_INTERNAL_AGENT_MESSAGES) *
SPICE_AGENT_MAX_DATA_SIZE)
// The largest message from client is "key_scancode" which contains
// key pressed or released. 2K is more then enough.
RECEIVE_BUF_SIZE = 2048
};
uint8_t recv_buf[RECEIVE_BUF_SIZE];