diff options
| author | Jiaxin Wu <jiaxin.wu@intel.com> | 2016-05-31 22:17:28 +0800 |
|---|---|---|
| committer | Jiaxin Wu <jiaxin.wu@intel.com> | 2016-06-13 11:51:58 +0800 |
| commit | 7570696c57d446f163050c2befb78b8fc6cfeb02 (patch) | |
| tree | db3ccfbe7b9a202cd7bfd81e40f358023d7a2be9 /NetworkPkg/HttpBootDxe | |
| parent | 30526a51dda7e8db483f22a045f32f3a18eea5c7 (diff) | |
| download | edk2-platforms-7570696c57d446f163050c2befb78b8fc6cfeb02.tar.xz | |
NetworkPkg: Handling timeout case in httpboot driver
This patch is used to handle timeout case when downloading
the message. The Status in the token should also be checked
to handle any response error case including timeout case.
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Zhang Lubo <lubo.zhang@intel.com>
Cc: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Cc: Gary Lin <glin@suse.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Gary Lin <glin@suse.com>
Reviewed-by: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Tested-by: Gary Lin <glin@suse.com>
Tested-by: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Diffstat (limited to 'NetworkPkg/HttpBootDxe')
| -rw-r--r-- | NetworkPkg/HttpBootDxe/HttpBootClient.c | 10 | ||||
| -rw-r--r-- | NetworkPkg/HttpBootDxe/HttpBootClient.h | 1 | ||||
| -rw-r--r-- | NetworkPkg/HttpBootDxe/HttpBootSupport.c | 46 | ||||
| -rw-r--r-- | NetworkPkg/HttpBootDxe/HttpBootSupport.h | 2 |
4 files changed, 56 insertions, 3 deletions
diff --git a/NetworkPkg/HttpBootDxe/HttpBootClient.c b/NetworkPkg/HttpBootDxe/HttpBootClient.c index 46cf9ca6fb..378bf02880 100644 --- a/NetworkPkg/HttpBootDxe/HttpBootClient.c +++ b/NetworkPkg/HttpBootDxe/HttpBootClient.c @@ -1008,7 +1008,10 @@ HttpBootGetBootFile ( FALSE,
&ResponseBody
);
- if (EFI_ERROR (Status)) {
+ if (EFI_ERROR (Status) || EFI_ERROR (ResponseBody.Status)) {
+ if (EFI_ERROR (ResponseBody.Status)) {
+ Status = ResponseBody.Status;
+ }
goto ERROR_6;
}
ReceivedSize += ResponseBody.BodyLength;
@@ -1045,7 +1048,10 @@ HttpBootGetBootFile ( FALSE,
&ResponseBody
);
- if (EFI_ERROR (Status)) {
+ if (EFI_ERROR (Status) || EFI_ERROR (ResponseBody.Status)) {
+ if (EFI_ERROR (ResponseBody.Status)) {
+ Status = ResponseBody.Status;
+ }
goto ERROR_6;
}
diff --git a/NetworkPkg/HttpBootDxe/HttpBootClient.h b/NetworkPkg/HttpBootDxe/HttpBootClient.h index 2fd7dfc716..2c32341460 100644 --- a/NetworkPkg/HttpBootDxe/HttpBootClient.h +++ b/NetworkPkg/HttpBootDxe/HttpBootClient.h @@ -17,6 +17,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. #define __EFI_HTTP_BOOT_HTTP_H__
#define HTTP_BOOT_REQUEST_TIMEOUT 5000 // 5 seconds in uints of millisecond.
+#define HTTP_BOOT_RESPONSE_TIMEOUT 5000 // 5 seconds in uints of millisecond.
#define HTTP_BOOT_BLOCK_SIZE 1500
diff --git a/NetworkPkg/HttpBootDxe/HttpBootSupport.c b/NetworkPkg/HttpBootDxe/HttpBootSupport.c index 66eca783af..9410bf9e15 100644 --- a/NetworkPkg/HttpBootDxe/HttpBootSupport.c +++ b/NetworkPkg/HttpBootDxe/HttpBootSupport.c @@ -754,6 +754,21 @@ HttpIoCreateIo ( HttpIo->RspToken.Event = Event;
HttpIo->RspToken.Message = &HttpIo->RspMessage;
+ //
+ // Create TimeoutEvent for response
+ //
+ Status = gBS->CreateEvent (
+ EVT_TIMER,
+ TPL_CALLBACK,
+ NULL,
+ NULL,
+ &Event
+ );
+ if (EFI_ERROR (Status)) {
+ goto ON_ERROR;
+ }
+ HttpIo->TimeoutEvent = Event;
+
return EFI_SUCCESS;
ON_ERROR:
@@ -789,6 +804,11 @@ HttpIoDestroyIo ( if (Event != NULL) {
gBS->CloseEvent (Event);
}
+
+ Event = HttpIo->TimeoutEvent;
+ if (Event != NULL) {
+ gBS->CloseEvent (Event);
+ }
Http = HttpIo->Http;
if (Http != NULL) {
@@ -903,6 +923,14 @@ HttpIoRecvResponse ( }
//
+ // Start the timer, and wait Timeout seconds to receive the header packet.
+ //
+ Status = gBS->SetTimer (HttpIo->TimeoutEvent, TimerRelative, HTTP_BOOT_RESPONSE_TIMEOUT * TICKS_PER_MS);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ //
// Queue the response token to HTTP instances.
//
HttpIo->RspToken.Status = EFI_NOT_READY;
@@ -924,16 +952,32 @@ HttpIoRecvResponse ( );
if (EFI_ERROR (Status)) {
+ gBS->SetTimer (HttpIo->TimeoutEvent, TimerCancel, 0);
return Status;
}
//
// Poll the network until receive finish.
//
- while (!HttpIo->IsRxDone) {
+ while (!HttpIo->IsRxDone && ((HttpIo->TimeoutEvent == NULL) || EFI_ERROR (gBS->CheckEvent (HttpIo->TimeoutEvent)))) {
Http->Poll (Http);
}
+ gBS->SetTimer (HttpIo->TimeoutEvent, TimerCancel, 0);
+
+ if (!HttpIo->IsRxDone) {
+ //
+ // Timeout occurs, cancel the response token.
+ //
+ Http->Cancel (Http, &HttpIo->RspToken);
+
+ Status = EFI_TIMEOUT;
+
+ return Status;
+ } else {
+ HttpIo->IsRxDone = FALSE;
+ }
+
//
// Store the received data into the wrapper.
//
diff --git a/NetworkPkg/HttpBootDxe/HttpBootSupport.h b/NetworkPkg/HttpBootDxe/HttpBootSupport.h index 28e8005d21..4d024277b5 100644 --- a/NetworkPkg/HttpBootDxe/HttpBootSupport.h +++ b/NetworkPkg/HttpBootDxe/HttpBootSupport.h @@ -196,6 +196,8 @@ typedef struct { BOOLEAN IsTxDone;
BOOLEAN IsRxDone;
+
+ EFI_EVENT TimeoutEvent;
} HTTP_IO;
//
|