commit eb14ff37f1f811b5866a4d9584153a52d53bf31e
Author: Oswald Buddenhagen <[email protected]>
Date: Sat Mar 19 22:12:55 2011 +0100
cancel submitted commands when canceling store
we already have some minimal asynchronicity, so there might be commands
in flight when a fatal error comes in.
src/drv_imap.c | 16 ++++++++++++++++
1 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/src/drv_imap.c b/src/drv_imap.c
index e899366..e81a7b3 100644
--- a/src/drv_imap.c
+++ b/src/drv_imap.c
@@ -278,6 +278,21 @@ submit_imap_cmd( imap_store_t *ctx, struct imap_cmd *cmd,
const char *fmt, ... )
return ret;
}
+static void
+cancel_submitted_imap_cmds( imap_store_t *ctx )
+{
+ struct imap_cmd *cmd;
+
+ while ((cmd = ctx->in_progress)) {
+ ctx->in_progress = cmd->next;
+ /* don't update num_in_progress and in_progress_append - store
is dead */
+ cmd->param.done( ctx, cmd, RESP_CANCEL );
+ free( cmd->param.data );
+ free( cmd->cmd );
+ free( cmd );
+ }
+}
+
static int
imap_exec( imap_store_t *ctx, struct imap_cmd *cmdp,
int (*done)( imap_store_t *ctx, struct imap_cmd *cmd, int response
),
@@ -919,6 +934,7 @@ imap_cancel_store( store_t *gctx )
imap_store_t *ctx = (imap_store_t *)gctx;
socket_close( &ctx->conn );
+ cancel_submitted_imap_cmds( ctx );
free_generic_messages( gctx->msgs );
free_string_list( ctx->gen.boxes );
free_list( ctx->ns_personal );
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