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| modbus_set_indication_timeout() | modbus_set_indication_timeout() |
Name
modbus_set_indication_timeout - set timeout between indications
Synopsis
void modbus_set_indication_timeout(modbus_t *ctx, uint32_t to_sec, uint32_t to_usec);
Description
The modbus_set_indication_timeout() function shall set the timeout interval used by a server to wait for a request from a client.
The value of to_usec argument must be in the range 0 to 999999.
If both to_sec and to_usec are zero, this timeout will not be used at all. In this case, the server will wait forever.
Return value
The function shall return 0 if successful. Otherwise it shall return -1 and set errno.
Errors
- •
- EINVAL, the argument ctx is NULL or to_usec is larger than 1000000.
See also
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⟨modbus_get_indication_timeout⟩
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⟨modbus_get_response_timeout⟩
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⟨modbus_set_response_timeout⟩
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