@@ -103,6 +103,9 @@ This section lists each version from latest to oldest.  Each listing includes a

   consistent with other date/time values returned by the API.

 * `AuthConfig` now supports a `registrytoken` for token based authentication

 * `POST /containers/create` now has a 4M minimum value limit for `HostConfig.KernelMemory`

+* Pushes initated with `POST /images/(name)/push` and pulls initiated with `POST /images/create`

+  will be cancelled if the HTTP connection making the API request is closed before

+  the push or pull completes.

 ### v1.21 API changes

@@ -1530,6 +1530,7 @@ Query Parameters:

 -   **fromImage** – Name of the image to pull. The name may include a tag or

         digest. This parameter may only be used when pulling an image.

+        The pull is cancelled if the HTTP connection is closed.

 -   **fromSrc** – Source to import.  The value may be a URL from which the image

         can be retrieved or `-` to read the image from the request body.

         This parameter may only be used when importing an image.

@@ -1755,6 +1756,8 @@ If you wish to push an image on to a private registry, that image must already h

 into a repository which references that registry `hostname` and `port`.  This repository name should

 then be used in the URL. This duplicates the command line's flow.

+The push is cancelled if the HTTP connection is closed.

+

 **Example request**:

     POST /images/registry.acme.com:5000/test/push HTTP/1.1

@@ -98,12 +98,9 @@ adding a `.dockerignore` file to that directory as well. For information on

 creating one, see the [.dockerignore file](../builder.md#dockerignore-file).

 If the Docker client loses connection to the daemon, the build is canceled.

-This happens if you interrupt the Docker client with `ctrl-c` or if the Docker

-client is killed for any reason.

-

-> **Note:**

-> Currently only the "run" phase of the build can be canceled until pull

-> cancellation is implemented).

+This happens if you interrupt the Docker client with `CTRL-c` or if the Docker

+client is killed for any reason. If the build initiated a pull which is still

+running at the time the build is cancelled, the pull is cancelled as well.

 ## Return code

@@ -49,3 +49,6 @@ use `docker pull`:

     # manually specifies the path to the default Docker registry. This could

     # be replaced with the path to a local registry to pull from another source.

     # sudo docker pull myhub.com:8080/test-image

+

+Killing the `docker pull` process, for example by pressing `CTRL-c` while it is

+running in a terminal, will terminate the pull operation.

@@ -19,3 +19,6 @@ parent = "smn_cli"

 Use `docker push` to share your images to the [Docker Hub](https://hub.docker.com)

 registry or to a self-hosted one.

+

+Killing the `docker push` process, for example by pressing `CTRL-c` while it is

+running in a terminal, will terminate the push operation.