need for help

[هديل نوري سعد علي جريو مصطفى‎]

hi, im trying to do the following

atget id id
loop
data p id "request"
send p
delay 1000
receive rp  
data p id "mydata"
send p
delay 1000

// this code did not work until I erase the receive  command. it cant send and receive at same time !!! could you help with explanation please

[boun...@gmail.com]

The receive command is blocking as a read command in Java. It means that the instructions coming after the receive command will not be executed until the node receives a message from the other nodes.