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Diffstat (limited to 'docs/html/google/gcm/server.jd')
| -rw-r--r-- | docs/html/google/gcm/server.jd | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/html/google/gcm/server.jd b/docs/html/google/gcm/server.jd index ccd1267..e3a6b25 100644 --- a/docs/html/google/gcm/server.jd +++ b/docs/html/google/gcm/server.jd @@ -120,7 +120,8 @@ have an application server that meets the following criteria:</p> <li>Able to store the API key and client registration IDs. The API key is included in the header of POST requests that send messages.</li> - <li>Able to generate message IDs to uniquely identify each message it sends.</li> + <li>Able to generate message IDs to uniquely identify each message it sends. Message IDs +should be unique per sender ID.</li> </ul> <h2 id="send-msg">Sending Messages</h2> |