Stumped Again?
vining
Posts: 4,368
I've been modifying my send_string 0 handler (debug function) so that it always sends the max possible characters as possible but the same two lines always get truncated when as far as I can tell they shouldn't be with my code as written. I keep looking at it and can't figure out why.
In the below diagnostics print out lines 7 & 8 always get truncated. If I copy line 7 from diagnostics I get a string with a length of 225 which is why it's getting truncated at the 210 char point.
string copied form diagnostics (225 chars):
what's displayed on diagnostics, lines 7 & 8 get truncated at the 210 char point. Line 1 shows that the string length that my function should be sending has been set to 157, so my string segment of 157 plus my prefix applied of 30 (max) chars and Netlinx's prefix of 26 chars (line # and time::):
Note that printed on the display line 7 stops at the T of X-Time X-T... and line 8 ends at "signast... When copying you can get more than what's actually displayed.
My code that handles sending strings to diagnostics:
All other blocks that I've look at seem fine so what's making my function skip a beat on those two lines?:
In the below diagnostics print out lines 7 & 8 always get truncated. If I copy line 7 from diagnostics I get a string with a length of 225 which is why it's getting truncated at the 210 char point.
string copied form diagnostics (225 chars):
Line 7 (20:17:47):: JSON_MOD-[1]:DEBUG:[L-1], RX, DATA.TEXT-[ HTTP/1.1 200 OK$0D$0AServer: Logitech Media Server (7.8.0 - 1392818344)$0D$0AContent-Length: 1324$0D$0AContent-Type: application/json$0D$0AX-Time-To-Serve: 0
what's displayed on diagnostics, lines 7 & 8 get truncated at the 210 char point. Line 1 shows that the string length that my function should be sending has been set to 157, so my string segment of 157 plus my prefix applied of 30 (max) chars and Netlinx's prefix of 26 chars (line # and time::):
Note that printed on the display line 7 stops at the T of X-Time X-T... and line 8 ends at "signast... When copying you can get more than what's actually displayed.
Line 1 (20:17:47):: JSON_MOD-[1]:DEBUG:[L-0], set debug str length-[ 157 ] :DEBUG<195>
Line 2 (20:17:47):: JSON_MOD-[1]:DEBUG:[L-1], JSON_MOD-[ 1 ], host IP-[ 192.168.1.47 ], Attempting IP_Open :DEBUG<340>
Line 3 (20:17:47):: Connected Successfully
Line 4 (20:17:47):: CIpEvent::OnLine 0:43:1
Line 5 (20:17:47):: JSON_MOD-[1]:DEBUG:[L-1], ONLINE, IP-[ 192.168.1.47 ], PORT-[ 9000 ] :DEBUG<493>
Line 6 (20:17:47):: JSON_MOD-[1]:DEBUG:[L-1], TX, METHOD-[ 12 ], STR-[ {"id":1,"method":"slim.request","params":["00:04:20:1a:ea:f6",["status","-",1,"tags:uB"]]} ] :DEBUG<1316>
Line 7 (20:17:47):: JSON_MOD-[1]:DEBUG:[L-1], RX, DATA.TEXT-[ HTTP/1.1 200 OK$0D$0AServer: Logitech Media Server (7.8.0 - 1392818344)$0D$0AContent-Length: 1324$0D$0AContent-Type: application/json$0D$0AX-Time-To-Serve: 0
Line 8 (20:17:47):: JSON_MOD-[1]:DEBUG:[L-2], .0387270450592041$0D$0A$0D$0A{"method":"slim.request","result":{"player_name":"Player1","player_connected":1,"player_ip":"127.0.0.1:55346","power":1,"signalstrength"
Line 9 (20:17:47):: JSON_MOD-[1]:DEBUG:[L-3], :0,"mode":"stop","remote":1,"current_title":"Bruno Mars Radio","time":0,"rate":1,"duration":231.5231875,"mixer volume":100,"playlist repeat":0,"playlist shuf
Line 10 (20:17:47):: JSON_MOD-[1]:DEBUG:[L-4], fle":1,"playlist mode":"off","seq_no":0,"playlist_cur_index":"0","playlist_timestamp":1395104255.28555,"playlist_tracks":1,"remoteMeta":{"id":"-221455520","t
Line 11 (20:17:47):: JSON_MOD-[1]:DEBUG:[L-5], itle":"Payphone","url":"pandora://1311850086720882482.mp3","buttons":{"repeat":{"icon":"html/images/btn_thumbs_up.gif","jiveStyle":"thumbsUp","tooltip":"I li
Line 12 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-6], ke this song","command":["pandora","rate","1"]},"fwd":"1","rew":"0","shuffle":{"icon":"html/images/btn_thumbs_down.gif","jiveStyle":"thumbsDown","tooltip":"I
Line 13 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-7], don't like this song","command":["pandora","rate","0"]}}},"playlist_loop":[{"playlist index":0,"id":"-221455520","title":"Payphone","url":"pandora://1311850
Line 14 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-8], 086720882482.mp3","buttons":{"repeat":{"icon":"html/images/btn_thumbs_up.gif","jiveStyle":"thumbsUp","tooltip":"I like this song","command":["pandora","rate"
Line 15 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-9], ,"1"]},"fwd":"1","rew":"0","shuffle":{"icon":"html/images/btn_thumbs_down.gif","jiveStyle":"thumbsDown","tooltip":"I don't like this song","command":["pandor
Line 16 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-10], a","rate","0"]}}}]},"params":["00:04:20:1a:ea:f6",["status","-","1","tags:uB"]],"id":"1"} ] :DEBUG<1509>
Line 17 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], RX, STRSEG-[ HTTP/1.1 200 OK$0D$0A ] :DEBUG<1516>
Line 18 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], RX, STRSEG-[ Server: Logitech Media Server (7.8.0 - 1392818344)$0D$0A ] :DEBUG<1516>
Line 19 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], RX, STRSEG-[ Content-Length: 1324$0D$0A ] :DEBUG<1516>
Line 20 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], RX, STRSEG-[ Content-Type: application/json$0D$0A ] :DEBUG<1516>
Line 21 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], RX, STRSEG-[ X-Time-To-Serve: 0.0387270450592041$0D$0A ] :DEBUG<1516>
Line 22 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], RX, STRSEG-[ $0D$0A ] :DEBUG<1516>
Line 23 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 11 ], PAIRS-[ 1 ] :DEBUG<272>
Line 24 (20:17:48):: Memory Available = 190143864 <1820464>
Line 25 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 406 ], PAIRS-[ 2 ] :DEBUG<284>
Line 26 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 496 ], PAIRS-[ 3 ] :DEBUG<284>
Line 27 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 506 ], PAIRS-[ 4 ] :DEBUG<284>
Line 28 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 662 ], PAIRS-[ 5 ] :DEBUG<284>
Line 29 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 817 ], PAIRS-[ 6 ] :DEBUG<284>
Line 30 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 926 ], PAIRS-[ 7 ] :DEBUG<284>
My code that handles sending strings to diagnostics:
DEFINE_FUNCTION fnJSON_DeBug(CHAR iStr[])
{
if(nJSON_DeBug[1] > DEBUG_AXI_ONLY)
{
STACK_VAR CHAR cCopyStr[MAX_RESP_LEN];
STACK_VAR INTEGER nLineCount;
LOCAL_VAR INTEGER nLenStr;
if(!nLenStr)
{//CHAR JSON_MAX_DEBUG_STR = 187; //213 is max, 187 is max we can use. 213 - 26 chars used by AMX (26 + 187 =213)
cCopyStr = 'JSON_MOD-[xxx] DEBUG:[L-xxx], ';//max it can realistically ever be
nLenStr = (JSON_MAX_DEBUG_STR - LENGTH_STRING(cCopyStr));
SEND_STRING 0,"'JSON_MOD-[',itoa(sJSON.sPlayer.nDev_Instance),']:DEBUG:[L-',itoa(nLineCount),'], set debug str length-[ ',itoa(nLenStr),' ] :DEBUG<',ITOA(__LINE__),'>'";
cCopyStr = '';
}
cCopyStr = iStr;
WHILE(length_string(cCopyStr) > nLenStr)//master needs 26 chars of the 213 total
{
nLineCount ++;
SEND_STRING 0,"'JSON_MOD-[',itoa(sJSON.sPlayer.nDev_Instance),']:DEBUG:[L-',itoa(nLineCount),'], ',get_buffer_string(cCopyStr,nLenStr)";
}
if(length_string(cCopyStr))
{
nLineCount ++;
SEND_STRING 0,"'JSON_MOD-[',itoa(sJSON.sPlayer.nDev_Instance),']:DEBUG:[L-',itoa(nLineCount),'], ',cCopyStr";
}
}
RETURN;
}
I don't see what's allowing this function to send the longer strings consistently on these two line and only these two. Maybe $0d,$0a is messing with get_buffer_string function? I can't see why so I'm hoping someone else will.All other blocks that I've look at seem fine so what's making my function skip a beat on those two lines?:
Line 36 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_TopTags, Index-[ 1 ], Tag-[ method ], Val-[ slim.request ] :DEBUG<903>
Line 37 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_TopTags, Index-[ 2 ], Tag-[ result ], Val-[ {"player_name":"Player1","player_connected":1,"player_ip":"127.0.0.1:55346","power":1,"signalstrength":0,"m
Line 38 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-2], ode":"stop","remote":1,"current_title":"Bruno Mars Radio","time":0,"rate":1,"duration":231.5231875,"mixer volume":100,"playlist repeat":0,"playlist shuffle":
Line 39 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-3], 1,"playlist mode":"off","seq_no":0,"playlist_cur_index":"0","playlist_timestamp":1395104255.28555,"playlist_tracks":1,"remoteMeta":{"id":"-221455520","title"
Line 40 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-4], :"Payphone","url":"pandora://1311850086720882482.mp3","buttons":{"repeat":{"icon":"html/images/btn_thumbs_up.gif","jiveStyle":"thumbsUp","tooltip":"I like th
Line 41 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-5], is song","command":["pandora","rate","1"]},"fwd":"1","rew":"0","shuffle":{"icon":"html/images/btn_thumbs_down.gif","jiveStyle":"thumbsDown","tooltip":"I don'
Line 42 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-6], t like this song","command":["pandora","rate","0"]}}},"playlist_loop":[{"playlist index":0,"id":"-221455520","title":"Payphone","url":"pandora://131185008672
Line 43 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-7], 0882482.mp3","buttons":{"repeat":{"icon":"html/images/btn_thumbs_up.gif","jiveStyle":"thumbsUp","tooltip":"I like this song","command":["pandora","rate","1"]
Line 44 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-8], },"fwd":"1","rew":"0","shuffle":{"icon":"html/images/btn_thumbs_down.gif","jiveStyle":"thumbsDown","tooltip":"I don't like this song","command":["pandora","r
Line 45 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-9], ate","0"]}}}]} ] :DEBUG<903>
Line 46 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 1 ], raw-[ player_name":"Player1 ] :DEBUG<604>
Line 47 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 2 ], raw-[ player_connected":1 ] :DEBUG<604>
Line 48 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 3 ], raw-[ player_ip":"127.0.0.1:55346 ] :DEBUG<604>
Line 49 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 4 ], raw-[ power":1 ] :DEBUG<604>
Line 50 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 5 ], raw-[ signalstrength":0 ] :DEBUG<604>
Line 51 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 6 ], raw-[ mode":"stop ] :DEBUG<604>
Line 52 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 7 ], raw-[ remote":1 ] :DEBUG<604>
Line 53 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 8 ], raw-[ current_title":"Bruno Mars Radio ] :DEBUG<604>
Line 54 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 9 ], raw-[ time":0 ] :DEBUG<604>
Line 55 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 10 ], raw-[ rate":1 ] :DEBUG<604>
Line 56 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 11 ], raw-[ duration":231.5231875 ] :DEBUG<604>
Line 57 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 12 ], raw-[ mixer volume":100 ] :DEBUG<604>
Line 58 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 13 ], raw-[ playlist repeat":0 ] :DEBUG<604>
Line 59 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 14 ], raw-[ playlist shuffle":1 ] :DEBUG<604>
Line 60 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 15 ], raw-[ playlist mode":"off ] :DEBUG<604>
Line 61 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 16 ], raw-[ seq_no":0 ] :DEBUG<604>
Line 62 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 17 ], raw-[ playlist_cur_index":"0 ] :DEBUG<604>
Line 63 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 18 ], raw-[ playlist_timestamp":1395104255.28555 ] :DEBUG<604>
Line 64 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 19 ], raw-[ playlist_tracks":1 ] :DEBUG<604>
Line 65 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 14 ], PAIRS-[ 1 ] :DEBUG<272>
Line 66 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 104 ], PAIRS-[ 2 ] :DEBUG<284>
Line 67 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 114 ], PAIRS-[ 3 ] :DEBUG<284>
Line 68 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 270 ], PAIRS-[ 4 ] :DEBUG<284>
Line 69 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 20 ], raw-[ remoteMeta":{"id":"-221455520","title":"Payphone","url":"pandora://1311850086720882482.mp3","buttons":{"repeat":{"icon":"h
Line 70 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-2], tml/images/btn_thumbs_up.gif","jiveStyle":"thumbsUp","tooltip":"I like this song","command":["pandora","rate","1"]},"fwd":"1","rew":"0","shuffle":{"icon":"ht
Line 71 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-3], ml/images/btn_thumbs_down.gif","jiveStyle":"thumbsDown","tooltip":"I don't like this song","command":["pandora","rate","0"]}}} ] :DEBUG<604>
Line 72 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ [ ], POS-[ 18 ], PAIRS-[ 1 ] :DEBUG<272>
Line 73 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ [ ], POS-[ 240 ], PAIRS-[ 2 ] :DEBUG<284>
Line 74 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ [ ], POS-[ 406 ], PAIRS-[ 3 ] :DEBUG<284>
Line 75 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 21 ], raw-[ playlist_loop":[{"playlist index":0,"id":"-221455520","title":"Payphone","url":"pandora://1311850086720882482.mp3","button
Line 76 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-2], s":{"repeat":{"icon":"html/images/btn_thumbs_up.gif","jiveStyle":"thumbsUp","tooltip":"I like this song","command":["pandora","rate","1"]},"fwd":"1","rew":"0
Line 77 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-3], ","shuffle":{"icon":"html/images/btn_thumbs_down.gif","jiveStyle":"thumbsDown","tooltip":"I don't like this song","command":["pandora","rate","0"]}}}] ] :DEB
Line 78 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-4], UG<604>
Line 79 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, found-[ 21 ], tags :DEBUG<647>
Line 80 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Process_ObjArry, TAG-[ result ], begin processing :DEBUG<953>
Line 81 (20:17:48):: Memory Available = 189947424 <196440>
Line 82 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Process_ObjArry, TAG-[ playlist_loop ], is Object or Array, send to parser :DEBUG<975>
Line 83 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 1 ], raw-[ playlist index":0 ] :DEBUG<604>
Line 84 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 2 ], raw-[ id":"-221455520 ] :DEBUG<604>
Line 85 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 3 ], raw-[ title":"Payphone ] :DEBUG<604>
Line 86 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 4 ], raw-[ url":"pandora://1311850086720882482.mp3 ] :DEBUG<604>
Line 87 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 12 ], PAIRS-[ 1 ] :DEBUG<272>
Line 88 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 22 ], PAIRS-[ 2 ] :DEBUG<284>
Line 89 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 178 ], PAIRS-[ 3 ] :DEBUG<284>
Line 90 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 5 ], raw-[ buttons":{"repeat":{"icon":"html/images/btn_thumbs_up.gif","jiveStyle":"thumbsUp","tooltip":"I like this song","command":["
Line 91 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-2], pandora","rate","1"]},"fwd":"1","rew":"0","shuffle":{"icon":"html/images/btn_thumbs_down.gif","jiveStyle":"thumbsDown","tooltip":"I don't like this song","co
Line 92 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-3], mmand":["pandora","rate","0"]}} ] :DEBUG<604>
Line 93 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, found-[ 5 ], tags :DEBUG<647>
Line 94 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Process_ObjArry, TAG-[ playlist_loop ], parse complete, send to process :DEBUG<977>
Line 95 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Process_ObjArry, TAG-[ playlist_loop ], begin processing :DEBUG<953>
Line 96 (20:17:48):: Memory Available = 189750984 <196440>
Line 97 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Process_ObjArry, TAG-[ playlist_loop ], processing complete :DEBUG<979>
Line 98 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Process_ObjArry, TAG-[ remoteMeta ], is Object or Array, send to parser :DEBUG<975>
Line 99 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 1 ], raw-[ id":"-221455520 ] :DEBUG<604>
Line 100 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 2 ], raw-[ title":"Payphone ] :DEBUG<604>
Line 101 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 3 ], raw-[ url":"pandora://1311850086720882482.mp3 ] :DEBUG<604>
Line 102 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 12 ], PAIRS-[ 1 ] :DEBUG<272>
Line 103 (20:17:48):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 22 ], PAIRS-[ 2 ] :DEBUG<284>
Line 104 (20:17:49):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 178 ], PAIRS-[ 3 ] :DEBUG<284>
Line 105 (20:17:49):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, index-[ 4 ], raw-[ buttons":{"repeat":{"icon":"html/images/btn_thumbs_up.gif","jiveStyle":"thumbsUp","tooltip":"I like this song","command":["
Line 106 (20:17:49):: JSON_MOD-[1]:DEBUG:[L-2], pandora","rate","1"]},"fwd":"1","rew":"0","shuffle":{"icon":"html/images/btn_thumbs_down.gif","jiveStyle":"thumbsDown","tooltip":"I don't like this song","co
Line 107 (20:17:49):: JSON_MOD-[1]:DEBUG:[L-3], mmand":["pandora","rate","0"]}} ] :DEBUG<604>
Line 108 (20:17:49):: JSON_MOD-[1]:DEBUG:[L-1], Parse_ObjArry, found-[ 4 ], tags :DEBUG<647>
Line 109 (20:17:49):: JSON_MOD-[1]:DEBUG:[L-1], Process_ObjArry, TAG-[ remoteMeta ], parse complete, send to process :DEBUG<977>
Line 110 (20:17:49):: JSON_MOD-[1]:DEBUG:[L-1], Process_ObjArry, TAG-[ remoteMeta ], begin processing :DEBUG<953>
Line 111 (20:17:49):: JSON_MOD-[1]:DEBUG:[L-1], Process_ObjArry, TAG-[ buttons ], is Object or Array, send to parser :DEBUG<1006>
Line 112 (20:17:49):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 10 ], PAIRS-[ 1 ] :DEBUG<272>
0
Comments
Hex values $0D and $0A are 1 character each even though 3 characters print for each.
The data portion of line 7 is 173 characters long which is 16 characters past you limit of 157.
Those extra 16 printed characters are from the 8 hex values in line 7.
The same goes for line 8 which has 4 hex values. Those 4 hex values account for the extra 8 characters printed on that line.
I guess I could count the occurrences of them and amend my string length on a line by line basis and add back overages caused by them to the original string.
Thanks once again Joe! I had a feeling you'd be the one to answer this riddle.
Line 1 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-0], set debug str length-[ 157 ] :DEBUG<195> Line 2 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-1], JSON_MOD-[ 1 ], host IP-[ 192.168.1.47 ], Attempting IP_Open :DEBUG<383> Line 3 (17:21:51):: Connected Successfully Line 4 (17:21:51):: CIpEvent::OnLine 0:43:1 Line 5 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-1], ONLINE, IP-[ 192.168.1.47 ], PORT-[ 9000 ] :DEBUG<536> Line 6 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-1], TX, METHOD-[ 12 ], STR-[ {"id":1,"method":"slim.request","params":["00:04:20:1a:ea:f6",["status","-",1,"tags:uB"]]} ] :DEBUG<1359> Line 7 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-1], RX, DATA.TEXT-[ HTTP/1.1 200 OK$0D$0AServer: Logitech Media Server (7.8.0 - 1392818344)$0D$0AContent-Length: 1324$0D$0AContent-Type: application/json$0D$0AX- Line 8 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-2], Time-To-Serve: 0.0444581508636475$0D$0A$0D$0A{"method":"slim.request","result":{"player_name":"Player1","player_connected":1,"player_ip":"127.0.0.1:55346","p Line 9 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-3], ower":1,"signalstrength":0,"mode":"stop","remote":1,"current_title":"Bruno Mars Radio","time":0,"rate":1,"duration":231.5231875,"mixer volume":100,"playlist Line 10 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-4], repeat":0,"playlist shuffle":1,"playlist mode":"off","seq_no":0,"playlist_cur_index":"0","playlist_timestamp":1395104255.28555,"playlist_tracks":1,"remoteMet Line 11 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-5], a":{"id":"-221455520","title":"Payphone","url":"pandora://1311850086720882482.mp3","buttons":{"repeat":{"icon":"html/images/btn_thumbs_up.gif","jiveStyle":"t Line 12 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-6], humbsUp","tooltip":"I like this song","command":["pandora","rate","1"]},"fwd":"1","rew":"0","shuffle":{"icon":"html/images/btn_thumbs_down.gif","jiveStyle":" Line 13 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-7], thumbsDown","tooltip":"I don't like this song","command":["pandora","rate","0"]}}},"playlist_loop":[{"playlist index":0,"id":"-221455520","title":"Payphone", Line 14 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-8], "url":"pandora://1311850086720882482.mp3","buttons":{"repeat":{"icon":"html/images/btn_thumbs_up.gif","jiveStyle":"thumbsUp","tooltip":"I like this song","co Line 15 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-9], mmand":["pandora","rate","1"]},"fwd":"1","rew":"0","shuffle":{"icon":"html/images/btn_thumbs_down.gif","jiveStyle":"thumbsDown","tooltip":"I don't like this Line 16 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-10], song","command":["pandora","rate","0"]}}}]},"params":["00:04:20:1a:ea:f6",["status","-","1","tags:uB"]],"id":"1"} ] :DEBUG<1552> Line 17 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-1], RX, STRSEG-[ HTTP/1.1 200 OK$0D$0A ] :DEBUG<1559> Line 18 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-1], RX, STRSEG-[ Server: Logitech Media Server (7.8.0 - 1392818344)$0D$0A ] :DEBUG<1559> Line 19 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-1], RX, STRSEG-[ Content-Length: 1324$0D$0A ] :DEBUG<1559> Line 20 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-1], RX, STRSEG-[ Content-Type: application/json$0D$0A ] :DEBUG<1559> Line 21 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-1], RX, STRSEG-[ X-Time-To-Serve: 0.0444581508636475$0D$0A ] :DEBUG<1559> Line 22 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-1], RX, STRSEG-[ $0D$0A ] :DEBUG<1559> Line 23 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 11 ], PAIRS-[ 1 ] :DEBUG<289> Line 24 (17:21:51):: Memory Available = 190096664 <1820464> Line 25 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 406 ], PAIRS-[ 2 ] :DEBUG<301> Line 26 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 496 ], PAIRS-[ 3 ] :DEBUG<301> Line 27 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 506 ], PAIRS-[ 4 ] :DEBUG<301> Line 28 (17:21:51):: JSON_MOD-[1]:DEBUG:[L-1], FindEndTag, TAG-[ { ], POS-[ 662 ], PAIRS-[ 5 ] :DEBUG<301>I created a new function to find occurrences of chars and then modified my debug function to change my line lengths when these extra chars that netlinx adds occur:DEFINE_FUNCTION INTEGER fnJSON_FindCharOccurrences(CHAR iChars[],CHAR iStr[]) {//pass in a string/array of all the chars you want counted STACK_VAR INTEGER nLenS; STACK_VAR INTEGER nLenC; STACK_VAR INTEGER nCnt; STACK_VAR INTEGER i; STACK_VAR INTEGER n; nLenS = LENGTH_ARRAY(iStr); nLenC = LENGTH_ARRAY(iChars); for(i = nLenS; i; i--) { for(n = nLenC; n; n--) { if(iStr[i] == iChars[n]) { nCnt++; } } } RETURN nCnt; } DEFINE_FUNCTION fnJSON_DeBug(CHAR iStr[]) { if(nJSON_DeBug[1] > DEBUG_AXI_ONLY) { STACK_VAR CHAR cCopyStr[MAX_RESP_LEN]; STACK_VAR INTEGER nLineCount; LOCAL_VAR INTEGER nLenStr; if(!nLenStr) {//CHAR JSON_MAX_DEBUG_STR = 187; //213 is max, 187 is max we can use. 213 - 26 chars used by AMX (26 + 187 =213) cCopyStr = 'JSON_MOD-[xxx] DEBUG:[L-xxx], ';//max it can realistically ever be nLenStr = (JSON_MAX_DEBUG_STR - LENGTH_STRING(cCopyStr)); SEND_STRING 0,"'JSON_MOD-[',itoa(sJSON.sPlayer.nDev_Instance),']:DEBUG:[L-',itoa(nLineCount),'], set debug str length-[ ',itoa(nLenStr),' ] :DEBUG<',ITOA(__LINE__),'>'"; cCopyStr = ''; } cCopyStr = iStr;//preserve original WHILE(length_string(cCopyStr) > nLenStr) { STACK_VAR CHAR cStrTmp[MAX_256]; STACK_VAR INTEGER nCnt; STACK_VAR INTEGER i; cStrTmp = get_buffer_string(cCopyStr,nLenStr); nCnt = fnJSON_FindCharOccurrences("$0d,$0a",cStrTmp); nLineCount++; SEND_STRING 0,"'JSON_MOD-[',itoa(sJSON.sPlayer.nDev_Instance),']:DEBUG:[L-',itoa(nLineCount),'], ',get_buffer_string(cStrTmp,nLenStr - (nCnt*2))"; cCopyStr = "cStrTmp,cCopyStr"; } if(length_string(cCopyStr)) { STACK_VAR INTEGER nCnt; nCnt = fnJSON_FindCharOccurrences("$0d,$0a",cCopyStr); nLineCount++; if((LENGTH_STRING(cCopyStr) + (nCnt*2)) > nLenStr) { SEND_STRING 0,"'JSON_MOD-[',itoa(sJSON.sPlayer.nDev_Instance),']:DEBUG:[L-',itoa(nLineCount),'], ',get_buffer_string(cCopyStr,nLenStr - (nCnt*2))"; nLineCount++; } SEND_STRING 0,"'JSON_MOD-[',itoa(sJSON.sPlayer.nDev_Instance),']:DEBUG:[L-',itoa(nLineCount),'], ',cCopyStr"; } } RETURN; }That's an awful lot of processing for printing debug strings to the console. You've got a nested for loop running O(n²) there. Wouldn't using find_string be more efficient?
I have a function that prints to the console, but I only print 80 chars at a time. Very simple, very little processing, and I never have issues like you are seeing with truncation. Since its always 80 chars it forms a nice justified text block that is easily copied and pasted if I need to do more processing for examination.
Paul
As a suggestion you can bypass the nested FOR loop and you can eliminate passing in specific characters to search for. Loop thru each byte in iStr and nCnt++ every time a byte is less than $20 or greater than $7E since those are the values that will print 3 characters to the screen.
Yeah makes sense, I didn't give it much time this morning and basically just through it together in about 15 minutes prior to heading out to a job site. I was planning on dealing with the other non printing chars when I got back to the office. There's a chance I might I have come to that conclusion too but I might just as easily made the string of chars to count longer.
a_riot42,
I agree it's allot of processing and I too original was just grabbing 100 chars since that was a safe number with plenty of extra room and why I never observed this before. However in large returns like the ones I posted I was getting allot of lines and not fully utilizing the length available so I figured WFT why not have some fun and max it out.
I did think about the overhead but figured it's only on when debugging for this device is on so it isn't really not a big and does make developing a little cleaner with allot less scrolling. I can't use find string since I need to check each char at a time since they could be split when I grab my initial segment and now if I implement Joe's suggestion it' more simplified and easier on the processor.
In comparison to find_string though I think there is no real difference since find string should work similar (processor intense wise) to my function. If I we're to try and recreate find_string this is how I would go about it. FYI, this is untested and I have no idea if it will actually work but I envision find_string looking something like:
DEFINE_FUNCTION INTEGER fnFindString(CHAR iStr[],CHAR iFindStr[],INTEGER iStartPoint) { STACK_VAR INTEGER nLenS; STACK_VAR INTEGER nLenF; STACK_VAR INTEGER nFBS1; STACK_VAR INTEGER nFBS2; nLenS = length_string(iStr); nLenF = length_string(iFindStr); if(!iStartPoint) { iStartPoint = 1; } for(nFBS1 = iStartPoint; nFBS1 <= nLenS; nFBS1++) { for(nFBS2 = 1; nFBS2 <= nLenF; nFBS2++) { if(iStr[nFBS1] != iFindStr[nFBS2]) { BREAK; } else if(nFBS2 == nLenF) { nFBS2--; RETURN (nFBS1 - nFBS2); } else { nFBS1++; BREAK; } } } RETURN 0; }It looks like it might work but I'm too tired to test it.If you want to have longer lines, you can write to a file instead of the console, and then view it or put it on a web site for viewing in any format you want, or send it back to your machine in real time, etc. Given the amount of debug information you are creating, I can't imagine trying to watch all that go by in the console window is that easy to do, so why not save it for analysis? I nearly always do a copy paste from the console window to notepad anyway, since I can't see that well on a high resolution screen. I have a lot debug information printed, too much to watch as it goes by, but once in a file I can scan it quickly for issues in a larger more readable font. Almost nothing occurs in my programs without printing something so the debug function needs to be lightweight.
Paul
FYI I decided to test the find_string function I wrote yesterday and it didn't work, I had a break where I shouldn't have but this version w/o the misplaced break seems to work fine. At least after one test.
DEFINE_FUNCTION INTEGER fnFindString(CHAR iStr[],CHAR iFindStr[],INTEGER iStartPoint) { STACK_VAR INTEGER nLenS; STACK_VAR INTEGER nLenF; STACK_VAR INTEGER nFBS1; STACK_VAR INTEGER nFBS2; nLenS = length_string(iStr); nLenF = length_string(iFindStr); if(!iStartPoint) { iStartPoint = 1; } for(nFBS1 = iStartPoint; nFBS1 <= nLenS; nFBS1++) { for(nFBS2 = 1; nFBS2 <= nLenF; nFBS2++) { if(iStr[nFBS1] != iFindStr[nFBS2]) { BREAK; } else if(nFBS2 == nLenF) { nFBS2--; RETURN (nFBS1 - nFBS2); } else { nFBS1++; } } } RETURN 0; }Test:
CASE 5: { SET_TIMER('00:00:00'); fnJSON_DeBug("'Test find_string, set_timer-[ 0 ] :DEBUG<',ITOA(__LINE__),'>'"); for(nZ = 1000; nZ; nZ--) { if(Find_String(cJSON_TestStr,'method',1)) { cJSON_TestStr = "'x',cJSON_TestStr"; } else { cJSON_TestStr = "'0',cJSON_TestStr"; } } fnJSON_DeBug("'Test find_string, get_timer-[ ',itoa(GET_TIMER),' ] :DEBUG<',ITOA(__LINE__),'>'"); //cJSON_TestStr = '{"id":1,"method":"slim.request","params":["00:04:20:1a:ea:f6",["status","-",1,"tags:uB"]]}'; } CASE 6: { SET_TIMER('00:00:00'); fnJSON_DeBug("'Test fnFindString, set_timer-[ 0 ] :DEBUG<',ITOA(__LINE__),'>'"); for(nZ = 1000; nZ; nZ--) { if(fnFindString(cJSON_TestStr,'method',1)) { cJSON_TestStr = "'x',cJSON_TestStr"; } else { cJSON_TestStr = "'0',cJSON_TestStr"; } } fnJSON_DeBug("'Test fnFindString, get_timer-[ ',itoa(GET_TIMER),' ] :DEBUG<',ITOA(__LINE__),'>'"); //cJSON_TestStr = '{"id":1,"method":"slim.request","params":["00:04:20:1a:ea:f6",["status","-",1,"tags:uB"]]}'; }string:cJSON_TestStr = '{"id":1,"method":"slim.request","params":["00:04:20:1a:ea:f6",["status","-",1,"tags:uB"]]}';Netlinx's Find_String() results:Line 5 (17:05:39):: JSON_MOD-[1]:DEBUG:[L-1], Test find_string, set_timer-[ 0 ] :DEBUG<1782> Line 6 (17:05:39):: JSON_MOD-[1]:DEBUG:[L-1], Test find_string, get_timer-[ 49 ] :DEBUG<1794> debug cJSON_TestStr = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx{"id":1,"method":"slim.request","params":["00:04:20:1a:ea:f6",["status","-",1,"tags:uB"]]}my function fnFindString() results:Line 3 (17:12:23):: JSON_MOD-[1]:DEBUG:[L-1], Test fnFindString, set_timer-[ 0 ] :DEBUG<1800> Line 4 (17:12:45):: JSON_MOD-[1]:DEBUG:[L-1], Test fnFindString, get_timer-[ 269 ] :DEBUG<1812> debug cJSON_TestStr = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx{"id":1,"method":"slim.request","params":["00:04:20:1a:ea:f6",["status","-",1,"tags:uB"]]}so to find a string using the netlinx function for 1000 iterations on a string which adds a char to the beginning every iteration takes 4.9 seconds while my function takes 26.9 seconds. Pretty big difference!