René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"After fixing #60, I noticed that it fails with invalid references (in v2)","articleBody":"This is for javaobj.v2:\n\nFor the zipfile, I refer to #60: https://github.com/user-attachments/files/20650125/github.zip\nIt's the same file\n\n```\n2025-06-09 11:31:09.924 | DEBUG    | Reading new object: handle 7e0066, classdesc [classdesc 0x7e002e: name com.xk72.proxy.ssl.SSLExtension, uid 5472812825558780993]\n2025-06-09 11:31:09.925 | DEBUG    | Done reading object handle 7e0066\n2025-06-09 11:31:09.925 | DEBUG    | Reading new object: handle 7e0068, classdesc [classdesc 0x7e002e: name com.xk72.proxy.ssl.SSLExtension, uid 5472812825558780993]\n2025-06-09 11:31:09.926 | DEBUG    | Done reading object handle 7e0068\n2025-06-09 11:31:09.927 | DEBUG    | Reading new object: handle 7e006a, classdesc [classdesc 0x7e002e: name com.xk72.proxy.ssl.SSLExtension, uid 5472812825558780993]\n2025-06-09 11:31:09.928 | DEBUG    | Done reading object handle 7e006a\n2025-06-09 11:31:09.929 | DEBUG    | Reading new object: handle 7e006c, classdesc [classdesc 0x7e002e: name com.xk72.proxy.ssl.SSLExtension, uid 5472812825558780993]\n2025-06-09 11:31:09.929 | DEBUG    | Done reading object handle 7e006c\n2025-06-09 11:31:09.930 | DEBUG    | Done reading object handle 7e004b\n2025-06-09 11:31:09.931 | DEBUG    | Reading new object: handle 7e0073, classdesc [classdesc 0x7e0071: name java.util.LinkedHashMap, uid 3801124242820219131]\n\n[..]\n\n2025-06-09 11:31:10.029 | DEBUG    | Done reading object handle 7e0020\n2025-06-09 11:31:10.030 | DEBUG    | Reading new object: handle 7e011e, classdesc [classdesc 0x7e0016: name com.xk72.charles.model.Transaction, uid -8299564089223892536]\n2025-06-09 11:31:10.030 | DEBUG    | Error parsing session: Invalid reference handle: 7e006f\n2025-06-09 11:31:10.030 | DEBUG    | Parse error: Invalid reference handle: 7e006f\n```\n\nThe weird thing is that the handles are all spaced out by 2: 7e0066 / ~68 / ~6a / ~6c (logically the next would be ~6e). so is there some issue with object counting?\n\nNot exactly a one-of-by, but I'm gessing it would need the hashmap at 7e0073 or so?\n\n\n\u003chr\u003e\n\n\nIn v1 I get:\n```\n2025-06-09 11:36:50.876 | DEBUG    |                                               ## New reference handle 0x7E006F: JavaArray -\u003e []\n2025-06-09 11:36:50.877 | DEBUG    |                                               size: 32\n2025-06-09 11:36:50.877 | DEBUG    |                                             * [ clientProposedSslSessionID: \u003cjavaobj:[B\u003e\n2025-06-09 11:36:50.878 | DEBUG    | Reading field: Ljava/lang/String; - clientSslProtocol\n2025-06-09 11:36:50.879 | DEBUG    |                                               OpCode: 0x71 -- TC_REFERENCE (at offset 0x21A2)\n2025-06-09 11:36:50.880 | DEBUG    |                                               ## Reference handle: 0x7E006E\n\n[ .. ]\n\n2025-06-09 11:36:50.956 | DEBUG    |                                                 objectAnnotation value: Server Settings\n2025-06-09 11:36:50.957 | DEBUG    |                                                   OpCode: 0x74 -- TC_STRING (at offset 0x23A8)\n2025-06-09 11:36:50.957 | DEBUG    |                                                   [string]\n2025-06-09 11:36:50.958 | DEBUG    |                                                   ## New reference handle 0x7E007D: JavaString -\u003e 'SETTINGS_HEADER_TABLE_SIZE = 4096\\nSETTINGS_ENABLE_PUSH = 1\\nSETTINGS_MAX_CONCURRENT_STREAMS = 25\\nSETTINGS_INITIAL_WINDOW_SIZE = 33554432\\nSETTINGS_MAX_FRAME_SIZE = 18432\\nSETTINGS_MAX_HEADER_LIST_SIZE = unlimited\\n'\n2025-06-09 11:36:50.959 | DEBUG    |                                                 objectAnnotation value: SETTINGS_HEADER_TABLE_SIZE = 4096\nSETTINGS_ENABLE_PUSH = 1\nSETTINGS_MAX_CONCURRENT_STREAMS = 25\nSETTINGS_INITIAL_WINDOW_SIZE = 33554432\nSETTINGS_MAX_FRAME_SIZE = 18432\nSETTINGS_MAX_HEADER_LIST_SIZE = unlimited\n\n2025-06-09 11:36:50.960 | DEBUG    |                                                   OpCode: 0x78 -- TC_ENDBLOCKDATA (at offset 0x247D)\n2025-06-09 11:36:50.960 | DEBUG    |                                                 objectAnnotation value: None\n2025-06-09 11:36:50.961 | DEBUG    |                                                 java_object.annotations after: ['\\x00\\x00\\x00\\x08\\x00\\x00\\x00\\x05', 'Client Connection', '#1729414940', 'Server Connection', '#1051510635', 'Stream Id', '439', 'Client Settings', 'SETTINGS_HEADER_TABLE_SIZE = 65536\\nSETTINGS_ENABLE_PUSH = 0\\nSETTINGS_MAX_CONCURRENT_STREAMS = unlimited\\nSETTINGS_INITIAL_WINDOW_SIZE = 131072\\nSETTINGS_MAX_FRAME_SIZE = 16384\\nSETTINGS_MAX_HEADER_LIST_SIZE = unlimited\\n', 'Server Settings', 'SETTINGS_HEADER_TABLE_SIZE = 4096\\nSETTINGS_ENABLE_PUSH = 1\\nSETTINGS_MAX_CONCURRENT_STREAMS = 25\\nSETTINGS_INITIAL_WINDOW_SIZE = 33554432\\nSETTINGS_MAX_FRAME_SIZE = 18432\\nSETTINGS_MAX_HEADER_LIST_SIZE = unlimited\\n']\n2025-06-09 11:36:50.962 | DEBUG    | Java object has extra loading capability.\n2025-06-09 11:36:50.962 | ERROR    | ==Oops state dump=============\n```\n\nSo in v1 it can find the correct reference, not in v2. But in v1 it crashes because of some other stuff...","author":{"url":"https://github.com/svaningelgem","@type":"Person","name":"svaningelgem"},"datePublished":"2025-06-09T09:40:26.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/62/python-javaobj/issues/62"}