AU: Changes for deltas on traditional bios machines.
BUG=None
TEST=Attached unittests/tested on image
- Fix uninitialized variable err in action processor unittest
- Let Omaha dictate if an update is a delta or full update
- Bug fix in delta generator for differently-sized images
- More logging when applying delta updates
- Fix infinite loop in http fetcher unittest
- log each HTTP connection to know when a dropped connection is
reestablished.
- Detect when speed goes below a threshold and reestablish HTTP
connection (currently < 10bytes/sec for 90 contiguous seconds).
- Fix stack overflow in libcurl http fetcher.
- optimize out a lot of needless CPU usage in libcurl http fetcher
(turns out adding a glib main loop source uses a lot of CPU).
- subprocess: pass PATH, log stdout/stderr
- postinstall runner: support for ext3 and ext4 target filesystems.
Review URL: http://codereview.chromium.org/2805027
diff --git a/libcurl_http_fetcher.h b/libcurl_http_fetcher.h
index 6f32183..fd55d8e 100644
--- a/libcurl_http_fetcher.h
+++ b/libcurl_http_fetcher.h
@@ -69,7 +69,7 @@
return reinterpret_cast<LibcurlHttpFetcher*>(data)->FDCallback(source,
condition);
}
- bool TimeoutCallback();
+ gboolean TimeoutCallback();
static gboolean StaticTimeoutCallback(gpointer data) {
return reinterpret_cast<LibcurlHttpFetcher*>(data)->TimeoutCallback();
}
@@ -79,7 +79,8 @@
// one call to curl_multi_perform. This method will set up the glib run
// loop with sources for future work that libcurl will do.
// This method will not block.
- void CurlPerformOnce();
+ // Returns true if we should resume immediately after this call.
+ bool CurlPerformOnce();
// Sets up glib main loop sources as needed by libcurl. This is generally
// the file descriptor of the socket and a timer in case nothing happens