Mercurial > vim

diff src/if_xcmdsrv.c @ 31287:fa309d9af73c v9.0.0977

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patch 9.0.0977: it is not easy to see what client-server commands are doing Commit: https://github.com/vim/vim/commit/4c5678ff0c376661d4a8183a5a074a1203413b9d Author: Bram Moolenaar <Bram@vim.org> Date: Wed Nov 30 18:12:19 2022 +0000 patch 9.0.0977: it is not easy to see what client-server commands are doing Problem: It is not easy to see what client-server commands are doing. Solution: Add channel log messages if ch_log() is available. Move the channel logging and make it available with the +eval feature.
author Bram Moolenaar <Bram@vim.org>
date Wed, 30 Nov 2022 19:15:10 +0100
parents 58fb880f3607
children 27c9212d10aa
line wrap: on
line diff
--- a/src/if_xcmdsrv.c
+++ b/src/if_xcmdsrv.c
@@ -388,11 +388,12 @@ serverSendToVim(
     if (name == NULL || *name == NUL)
 	name = (char_u *)"GVIM";    // use a default name
 
-    if (commProperty == None && dpy != NULL)
-    {
-	if (SendInit(dpy) < 0)
-	    return -1;
-    }
+    if (commProperty == None && dpy != NULL && SendInit(dpy) < 0)
+	return -1;
+
+#if defined(FEAT_EVAL)
+    ch_log(NULL, "serverSendToVim(%s, %s)", name, cmd);
+#endif
 
     // Execute locally if no display or target is ourselves
     if (dpy == NULL || (serverName != NULL && STRICMP(name, serverName) == 0))
@@ -494,6 +495,11 @@ serverSendToVim(
 		break;
 	    }
     }
+
+#if defined(FEAT_EVAL)
+    ch_log(NULL, "serverSendToVim() result: %s",
+	    pending.result == NULL ? "NULL" : (char *)pending.result);
+#endif
     if (result != NULL)
 	*result = pending.result;
     else
@@ -1221,6 +1227,10 @@ server_parse_message(
     int		code;
     char_u	*tofree;
 
+#if defined(FEAT_EVAL)
+    ch_log(NULL, "server_parse_message() numItems: %ld", numItems);
+#endif
+
     /*
      * Several commands and results could arrive in the property at
      * one time;  each iteration through the outer loop handles a
@@ -1240,7 +1250,7 @@ server_parse_message(
 	    continue;
 	}
 
-	if ((*p == 'c' || *p == 'k') && (p[1] == 0))
+	if ((*p == 'c' || *p == 'k') && p[1] == 0)
 	{
 	    Window	resWindow;
 	    char_u	*name, *script, *serial, *end;
@@ -1261,6 +1271,9 @@ server_parse_message(
 	    enc = NULL;
 	    while ((long_u)(p - propInfo) < numItems && *p == '-')
 	    {
+#if defined(FEAT_EVAL)
+		ch_log(NULL, "server_parse_message() item: %c, %s", p[-2], p);
+#endif
 		switch (p[1])
 		{
 		    case 'r':
@@ -1326,7 +1339,8 @@ server_parse_message(
 			    ga_concat(&reply, res);
 			else
 			{
-			    ga_concat(&reply, (char_u *)_(e_invalid_expression_received));
+			    ga_concat(&reply,
+				   (char_u *)_(e_invalid_expression_received));
 			    ga_append(&reply, 0);
 			    ga_concat(&reply, (char_u *)"-c 1");
 			}