问题
I've created a packaged app. I've properly set the update_url (I confirmed this as the first time it updates) but if I update the app (either via clicking the button "update extensions now" or via chrome.runtime.requestUpdateCheck(..)), twice in a row, it does not update the second time! When I do it via chrome.runtime.requestUpdateCheck(..), and check the status, it shows as "throttled"! After that, even if I click the manual button, it will not continue to update.
This is making development very cumbersome. Does anyone know how to fix this?
To test this, do the following:
- Install your chrome app (drag the ".crx" file onto chrome://extensions page
- Make sure "manifest.json" has an
update_urlset and that points to an XML file with the update info - Change the "version" in manifest.json to be one higher (e.g. "1.0.1" vs "1.0.0")
- Repackage your app (and make sure it's available in the right spot on your web server)
- Click "update extensions now"
- Wait 5-10 seconds
- Repeat steps 3-5
That second update will do nothing.
EDIT I've added the log info from chrome's log when I click the "update extensions now" button:
chrome_debug.log
[VERBOSE1:transport_dib_linux.cc(50)] Created SysV shared memory region 83246577
[VERBOSE1:x11_util.cc(1126)] X attached to shared memory segment 83246577
[VERBOSE1:transport_dib_linux.cc(50)] Created SysV shared memory region 83279377
[VERBOSE1:x11_util.cc(1126)] X attached to shared memory segment 83279377
[VERBOSE1:ipc_sync_channel.cc(385)] Canceling pending sends
[VERBOSE1:ipc_sync_channel.cc(385)] Canceling pending sends
[VERBOSE1:ipc_sync_channel.cc(385)] Canceling pending sends
[VERBOSE1:ipc_sync_channel.cc(385)] Canceling pending sends
[VERBOSE1:sandbox_linux.cc(148)] Lacking support for seccomp-bpf sandbox.
[VERBOSE1:ipc_sync_channel.cc(385)] Canceling pending sends
[VERBOSE1:ipc_sync_channel.cc(385)] Canceling pending sends
[VERBOSE1:database_manager.cc(991)] SafeBrowsingCheckDone
[VERBOSE1:speech_input_extension_manager.cc(152)] Extension unloaded. Requesting to enforce stop...
[VERBOSE1:ipc_sync_channel.cc(385)] Canceling pending sends
[VERBOSE1:ipc_sync_channel.cc(385)] Canceling pending sends
[VERBOSE1:transport_dib_linux.cc(50)] Created SysV shared memory region 83312150
[VERBOSE1:x11_util.cc(1126)] X attached to shared memory segment 83312150
[VERBOSE1:resource_loader.cc(336)] OnResponseStarted: chrome-extension://dnpkphihgmicdfligbpcleigpmcbclbp/_generated_background_page.html
[VERBOSE1:resource_loader.cc(376)] OnReadCompleted: "chrome-extension://dnpkphihgmicdfligbpcleigpmcbclbp/_generated_background_page.html" bytes_read = 55
[VERBOSE1:resource_loader.cc(376)] OnReadCompleted: "chrome-extension://dnpkphihgmicdfligbpcleigpmcbclbp/_generated_background_page.html" bytes_read = 0
[VERBOSE1:resource_loader.cc(627)] ResponseCompleted: chrome-extension://dnpkphihgmicdfligbpcleigpmcbclbp/_generated_background_page.html
[VERBOSE1:chrome_v8_context.cc(43)] Created context:
extension id: dnpkphihgmicdfligbpcleigpmcbclbp
frame: 0x7f151d5f7600
context type: BLESSED_EXTENSION
[VERBOSE1:dispatcher.cc(839)] Num tracked contexts: 1
[VERBOSE1:resource_loader.cc(336)] OnResponseStarted: chrome-extension://dnpkphihgmicdfligbpcleigpmcbclbp/main.js
[VERBOSE1:resource_loader.cc(376)] OnReadCompleted: "chrome-extension://dnpkphihgmicdfligbpcleigpmcbclbp/main.js" bytes_read = 3153
[VERBOSE1:resource_loader.cc(376)] OnReadCompleted: "chrome-extension://dnpkphihgmicdfligbpcleigpmcbclbp/main.js" bytes_read = 0
[VERBOSE1:resource_loader.cc(627)] ResponseCompleted: chrome-extension://dnpkphihgmicdfligbpcleigpmcbclbp/main.js
[VERBOSE1:dispatcher.cc(873)] Num tracked contexts: 0
[VERBOSE1:ipc_sync_channel.cc(385)] Canceling pending sends
[VERBOSE1:transport_dib_linux.cc(50)] Created SysV shared memory region 84475990
[VERBOSE1:x11_util.cc(1126)] X attached to shared memory segment 84475990
来源：https://stackoverflow.com/questions/17033426/why-does-chrome-stop-updating-chrome-app-log-files-errors-included