exchange

commit 59075946de79276104c1302293deababa18ac5d1
parent 88f80b8b4bd074395fccca0e59f7505314cfaa43
Author: Marcello Stanisci <stanisci.m@gmail.com>
Date:   Mon, 18 Mar 2019 17:52:20 +0100

Fix wirewatch.

Use negative delta (in /history requests) when the wirewatch
is run for the very first time against the exchange bank account.

This change was inspired by report #5649.

Diffstat:
M
src/exchange/taler-exchange-wirewatch.c
 | 
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/exchange/taler-exchange-wirewatch.c b/src/exchange/taler-exchange-wirewatch.c
@@ -168,7 +168,7 @@ static int reset_mode;
 /**
  * How many transactions do we retrieve per batch?
  */
-static unsigned int batch_size = 1024;
+static long long int batch_size = 1024;
 
 /**
  * How many transactions did we see in the current batch?
@@ -640,12 +640,13 @@ find_transfers (void *cls)
                     (0 != last_row_off_size) ) );
   delay = GNUNET_YES;
   current_batch_size = 0;
+
   hh = wa_pos->wire_plugin->get_history (wa_pos->wire_plugin->cls,
                                          wa_pos->section_name,
                                          TALER_BANK_DIRECTION_CREDIT,
                                          last_row_off,
                                          last_row_off_size,
-                                         batch_size,
+                                         NULL != last_row_off ? batch_size : (-1) * batch_size,
                                          &history_cb,
                                          session);
   if (NULL == hh)