I am trying to repeat socket example in ?socketConnection
Server process :
con1 <- socketConnection(port = 6011, server = TRUE)
while(TRUE) { writeLines("aaaaa",con1 ); Sys.sleep(1) }
Client process
con2 <- socketConnection(Sys.info()["nodename"], port = 6011)
readLines(con2, n = 1 )
while(isIncomplete(con2))
{
msg <- readLines(con2, n = 1 )
if(!(is.character(msg) && length(msg) == 0)) { cat("msg = ");
print(msg) }
}
I have two problems
1- client side isIncomplete(con2) is always return FALSE and while loop ends
2- client while loop works if I use isOpen(con2) but if server dies client
loop doesn't exit ?
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