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Diffstat (limited to 'docs/html/google/gcm/adv.jd')
| -rw-r--r-- | docs/html/google/gcm/adv.jd | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/html/google/gcm/adv.jd b/docs/html/google/gcm/adv.jd index 245467f..95497e3 100644 --- a/docs/html/google/gcm/adv.jd +++ b/docs/html/google/gcm/adv.jd @@ -261,7 +261,7 @@ is either a "send-to-sync" (collapsible) message or a "message wi payload" (non-collapsible message). These concepts are described in more detail in the following sections.</p> -<h3 id="s2s"><strong>Send-to-sync messages</strong></h3> +<h3 id="s2s">Send-to-sync messages</h3> <p>A send-to-sync (collapsible) message is often a "tickle" that tells a mobile application to sync data from the server. For example, suppose you have @@ -288,6 +288,7 @@ and B4, and so on. If you exceed this number GCM will only keep 4 collapse keys, guarantees about which ones they will be.</p> <h3 id="payload">Messages with payload</h3> + <p>Unlike a send-to-sync message, every "message with payload" (non-collapsible message) is delivered. The payload the message contains can be up to 4kb. For example, here is a JSON-formatted message in an IM application in |