fix pipe peek timeout

weltling · weltling · commit 6f3dd4d45b02 · 2015-07-02T15:19:38.000+02:00
diff --git a/main/streams/plain_wrapper.c b/main/streams/plain_wrapper.c
@@ -378,11 +378,11 @@ static size_t php_stdiop_read(php_stream *stream, char *buf, size_t count)
 				if (!PeekNamedPipe(ph, NULL, 0, NULL, &avail_read, NULL)) {
 					break;
 				}
-				/* If there's nothing to read, wait in 100ms periods. */
+				/* If there's nothing to read, wait in 10ms periods. */
 				if (0 == avail_read) {
-					usleep(100000);
+					usleep(10);
 				}
-			} while (0 == avail_read && retry++ < 320);
+			} while (0 == avail_read && retry++ < 3200000);
 
 			/* Reduce the required data amount to what is available, otherwise read()
 				will block.*/

Original file line number	Diff line number	Diff line change
`@@ -378,11 +378,11 @@ static size_t php_stdiop_read(php_stream stream, char buf, size_t count)`
`378`	`378`	`if (!PeekNamedPipe(ph, NULL, 0, NULL, &avail_read, NULL)) {`
`379`	`379`	`break;`
`380`	`380`	`}`
`381`		`- /* If there's nothing to read, wait in 100ms periods. */`
	`381`	`+ /* If there's nothing to read, wait in 10ms periods. */`
`382`	`382`	`if (0 == avail_read) {`
`383`		`- usleep(100000);`
	`383`	`+ usleep(10);`
`384`	`384`	`}`
`385`		`- } while (0 == avail_read && retry++ < 320);`
	`385`	`+ } while (0 == avail_read && retry++ < 3200000);`
`386`	`386`
`387`	`387`	`/* Reduce the required data amount to what is available, otherwise read()`
`388`	`388`	`will block.*/`