A server calls:
struct pollfd fds[2];
fds[0].fd = client1;
fds[0].events = POLLIN;
fds[1].fd = client2;
fds[1].events = POLLIN;
int result = poll(fds, 2, -1);

Assume the call succeeds. What does a positive return value indicate?

Question

A server calls: 
 struct pollfd fds[2]; 
 fds[0].fd = client1; 
 fds[0].events = POLLIN; 
 fds[1].fd = client2; 
 fds[1].events = POLLIN; 
 int result = poll(fds, 2, -1); 
 
 Assume the call succeeds. What does a positive return value indicate?

Accepted Answer

At least one monitored file descriptor has an event reported by  poll() .

Answer

Both clients have sent complete messages.

Answer

The server has received all data from both clients.

Answer

Both client connections have been closed.

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A server calls: struct pollfd fds[2]; fds[0].fd = client1; fds[0].events =...

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