
🔍
get
Get data from reagent.
Syntax: get x; get[x]; get[t;x]
Whеre x
- reagent, t
- timeout in milliseconds.
get
will waiting for data and without t
can lock the task. o)r:reagent[`async];
o)//for example, another task sends data to reagent r
o)spawn {r[1]; r[2]};
o)get r
1
o)get[100;r]
2
o)get[100;r]
** runtime error: `get`:
timeout elapsed
o)//Using trap you can catch timeout error
o)@[get[100;];r;{x`message}]
"timeout elapsed"
o)
Do not use
get
after react
for the same reagent. react
will capture all data and get
will lock the task.