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std.io.Poller: handle EPIPE as EOF

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closes #17483
This commit is contained in:
Andrew Kelley 2024-11-25 12:58:25 -08:00
parent aa5341bf85
commit 775b48dd10
1 changed files with 4 additions and 1 deletions
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5
lib/std/io.zig
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@ -646,7 +646,10 @@ pub fn Poller(comptime StreamEnum: type) type {
// always check if there's some data waiting to be read first.
if (poll_fd.revents & posix.POLL.IN != 0) {
const buf = try q.writableWithSize(bump_amt);
const amt = try posix.read(poll_fd.fd, buf);
const amt = posix.read(poll_fd.fd, buf) catch |err| switch (err) {
error.BrokenPipe => 0, // Handle the same as EOF.
else => |e| return e,
};
q.update(amt);
if (amt == 0) {
// Remove the fd when the EOF condition is met.