From: Kevin McCarthy <kevin@8t8.us>
Date: Sun, 15 Oct 2017 07:13:18 +0000 (+0800)
Subject: Add polling for the IDLE command. (closes #3957)
X-Git-Tag: neomutt-20171027~34
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8b0bd49444a9ce724c6e5ad0507237f8464ae9f2;p=neomutt

Add polling for the IDLE command. (closes #3957)

Add $imap_poll_timeout poll for IDLE, since this is also a command
that will freeze after waking if $imap_idle is set.
---

diff --git a/imap/command.c b/imap/command.c
index 4b0cf5767..14f88eac5 100644
--- a/imap/command.c
+++ b/imap/command.c
@@ -1142,7 +1142,20 @@ int imap_cmd_idle(struct ImapData *idata)
 {
   int rc;
 
-  imap_cmd_start(idata, "IDLE");
+  if (cmd_start(idata, "IDLE", IMAP_CMD_POLL) < 0)
+  {
+    cmd_handle_fatal(idata);
+    return -1;
+  }
+
+  if ((ImapPollTimeout > 0) && (mutt_socket_poll(idata->conn, ImapPollTimeout)) == 0)
+  {
+    mutt_error(_("Connection to %s timed out"), idata->conn->account.host);
+    mutt_sleep(2);
+    cmd_handle_fatal(idata);
+    return -1;
+  }
+
   do
     rc = imap_cmd_step(idata);
   while (rc == IMAP_CMD_CONTINUE);