| … | |
… | |
| 289 | |
289 | |
| 290 | sub _drain_wbuf { |
290 | sub _drain_wbuf { |
| 291 | my ($self) = @_; |
291 | my ($self) = @_; |
| 292 | |
292 | |
| 293 | if (!$self->{ww} && length $self->{wbuf}) { |
293 | if (!$self->{ww} && length $self->{wbuf}) { |
|
|
294 | |
| 294 | Scalar::Util::weaken $self; |
295 | Scalar::Util::weaken $self; |
|
|
296 | |
| 295 | my $cb = sub { |
297 | my $cb = sub { |
| 296 | my $len = syswrite $self->{fh}, $self->{wbuf}; |
298 | my $len = syswrite $self->{fh}, $self->{wbuf}; |
| 297 | |
299 | |
| 298 | if ($len >= 0) { |
300 | if ($len >= 0) { |
| 299 | substr $self->{wbuf}, 0, $len, ""; |
301 | substr $self->{wbuf}, 0, $len, ""; |
| … | |
… | |
| 306 | } elsif ($! != EAGAIN && $! != EINTR && $! != WSAWOULDBLOCK) { |
308 | } elsif ($! != EAGAIN && $! != EINTR && $! != WSAWOULDBLOCK) { |
| 307 | $self->error; |
309 | $self->error; |
| 308 | } |
310 | } |
| 309 | }; |
311 | }; |
| 310 | |
312 | |
|
|
313 | # try to write data immediately |
|
|
314 | $cb->(); |
|
|
315 | |
|
|
316 | # if still data left in wbuf, we need to poll |
| 311 | $self->{ww} = AnyEvent->io (fh => $self->{fh}, poll => "w", cb => $cb); |
317 | $self->{ww} = AnyEvent->io (fh => $self->{fh}, poll => "w", cb => $cb) |
| 312 | |
318 | if length $self->{wbuf}; |
| 313 | $cb->($self); |
|
|
| 314 | }; |
319 | }; |
| 315 | } |
320 | } |
| 316 | |
321 | |
| 317 | our %WH; |
322 | our %WH; |
| 318 | |
323 | |
