Version bump

.gitignore

@@ -3,6 +3,7 @@ thumbs
 *.cbp
 CMakeCache.txt
 CMakeFiles
+cmake-build-default-event-trace
 cmake-build-debug
 cmake_install.cmake
 Makefile

README.md

@@ -4,6 +4,8 @@
 
 **Demo**: [sist2.simon987.net](https://sist2.simon987.net/)
 
+**Community URL:** [Discord](https://discord.gg/2PEjDy3Rfs)
+
 # sist2
 
 sist2 (Simple incremental search tool)
@@ -46,7 +48,7 @@ services:
       - "discovery.type=single-node"
       - "ES_JAVA_OPTS=-Xms2g -Xmx2g"
   sist2-admin:
-    image: simon987/sist2:3.1.4-x64-linux
+    image: simon987/sist2:3.3.4-x64-linux
     restart: unless-stopped
     volumes:
       - ./sist2-admin-data/:/sist2-admin/
@@ -157,6 +159,7 @@ indices, but it uses much less memory and is easier to set up.
 | Manual tagging                               |                          ✓                          |                                                                   ✓                                                                   |
 | User scripts                                 |                          ✓                          |                                                                   ✓                                                                   |
 | Media Type breakdown for search results      |                                                     |                                                                   ✓                                                                   |
+| Embeddings search                            |                      ✓ *O(n)*                       |                                                              ✓ *O(logn)*                                                              |
 
 ### NER
 

docs/USAGE.md

@@ -175,6 +175,32 @@ Using a version >=7.14.0 is recommended to enable the following features:
 When using a legacy version of ES, a notice will be displayed next to the sist2 version in the web UI.
 If you don't care about the features above, you can ignore it or disable it in the configuration page.
 
+# Embeddings search
+
+Since v3.2.0, User scripts can be used to generate _embeddings_ (vector of float32 numbers) which are stored in the .sist2 index file 
+(see [scripting](scripting.md)). Embeddings can be used for:
+
+* Nearest-neighbor queries (e.g. "return the documents most similar to this one")
+* Semantic searches (e.g. "return the documents that are most closely related to the given topic")
+
+In theory, embeddings can be created for any type of documents (image, text, audio etc.).
+
+For example, the [clip](https://github.com/simon987/sist2-script-clip) User Script, generates 512-d embeddings of images
+(videos are also supported using the thumbnails generated by sist2). When the user enters a query in the "Embeddings Search"
+textbox, the query's embedding is generated in their browser, leveraging the ONNX web runtime.
+
+<details>
+  <summary>Screenshots</summary>
+ 
+ ![embeddings-1](embeddings-1.png)
+ ![embeddings-2](embeddings-2.png)
+
+1. Embeddings search bar. You can select the model using the dropdown on the left.
+2. This icon appears for indices with embeddings search enabled.
+3. Documents with this icon have embeddings. Click on the icon to perform KNN search.
+</details>
+
+
 # Tagging
 
 ### Manual tagging
@@ -200,42 +226,3 @@ See [Automatic tagging](#automatic-tagging) for information about tag
 ### Automatic tagging
 
 See [scripting](scripting.md) documentation.
-
-# Sidecar files
-
-When scanning, sist2 will read metadata from `.s2meta` JSON files and overwrite the 
-original document's indexed metadata (does not modify the actual file). Sidecar metadata files will also work inside archives.
-Sidecar files themselves are not saved in the index.
-
-This feature is useful to leverage third-party applications such as speech-to-text or
-OCR to add additional metadata to a file.
-
-**Example**
-
-```
-~/Documents/
-├── Video.mp4
-└── Video.mp4.s2meta
-```
-
-The sidecar file must have exactly the same file path and the `.s2meta` suffix.
-
-`Video.mp4.s2meta`:
-```json
-{
-  "content": "This sidecar file will overwrite some metadata fields of Video.mp4",
-  "author": "Some author",
-  "duration": 12345,
-  "bitrate": 67890,
-  "some_arbitrary_field": [1,2,3]
-}
-```
-
-```
-sist2 scan ~/Documents -o ./docs.sist2
-sist2 index ./docs.sist2
-```
-
-*NOTE*: It is technically possible to overwrite the `tag` value using sidecar files, however,
-it is not currently possible to restore both manual tags and sidecar tags without user scripts
-while reindexing.

sist2-admin/frontend/src/views/Tasks.vue

@@ -81,7 +81,7 @@ function humanDuration(sec_num) {
         return `${seconds}s`;
     }
 
-    return "<0s";
+    return "<1s";
 }
 
 export default {
@@ -134,7 +134,7 @@ export default {
                     duration: this.taskDuration(row),
                     time: moment.utc(row.started).local().format("dd, MMM Do YYYY, HH:mm:ss"),
                     logs: null,
-                    status: [0,1].includes(row.return_code) ? "ok" : "failed",
+                    status: row.return_code === 0 ? "ok" : "failed",
                     _row: row
                 }));
             });

sist2-admin/sist2_admin/jobs.py

@@ -120,6 +120,10 @@ class Sist2Task:
 
         logger.info(f"Started task {self.display_name}")
 
+    def set_pid(self, pid):
+        self.pid = pid
+
+
 
 class Sist2ScanTask(Sist2Task):
 
@@ -133,13 +137,10 @@ class Sist2ScanTask(Sist2Task):
         else:
             self.job.scan_options.output = None
 
-        def set_pid(pid):
-            self.pid = pid
-
-        return_code = sist2.scan(self.job.scan_options, logs_cb=self.log_callback, set_pid_cb=set_pid)
+        return_code = sist2.scan(self.job.scan_options, logs_cb=self.log_callback, set_pid_cb=self.set_pid)
         self.ended = datetime.utcnow()
 
-        is_ok = return_code in (0, 1)
+        is_ok = (return_code in (0, 1)) if "debug" in sist2.bin_path else (return_code == 0)
 
         if not is_ok:
             self._logger.error(json.dumps({"sist2-admin": f"Process returned non-zero exit code ({return_code})"}))
@@ -165,6 +166,9 @@ class Sist2ScanTask(Sist2Task):
             self.job.previous_index_path = self.job.index_path
             db["jobs"][self.job.name] = self.job
 
+        if is_ok:
+            return 0
+
         return return_code
 
 
@@ -185,7 +189,7 @@ class Sist2IndexTask(Sist2Task):
 
         logger.debug(f"Fetched search backend options for {self.job.index_options.search_backend}")
 
-        return_code = sist2.index(self.job.index_options, search_backend, logs_cb=self.log_callback)
+        return_code = sist2.index(self.job.index_options, search_backend, logs_cb=self.log_callback, set_pid_cb=self.set_pid)
         self.ended = datetime.utcnow()
 
         duration = self.ended - self.started
@@ -249,7 +253,7 @@ class Sist2UserScriptTask(Sist2Task):
         super().run(sist2, db)
 
         try:
-            self.user_script.setup(self.log_callback)
+            self.user_script.setup(self.log_callback, self.set_pid)
         except Exception as e:
             logger.error(f"Setup for {self.user_script.name} failed: ")
             logger.exception(e)
@@ -269,7 +273,7 @@ class Sist2UserScriptTask(Sist2Task):
         self.log_callback({"sist2-admin": f"Starting user script with {executable=}, {index_path=}, {extra_args=}"})
 
         proc = Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE, cwd=self.user_script.script_dir())
-        self.pid = proc.pid
+        self.set_pid(proc.pid)
 
         t_stderr = Thread(target=self._consume_logs, args=(self.log_callback, proc, "stderr", False))
         t_stderr.start()
@@ -316,7 +320,7 @@ class TaskQueue:
     def _tasks_failed(self):
         done = set()
 
-        for row in self._db["task_done"].sql("WHERE return_code NOT IN (0,1)"):
+        for row in self._db["task_done"].sql("WHERE return_code != 0"):
             done.add(uuid.UUID(row["id"]))
 
         return done

sist2-admin/sist2_admin/script.py

@@ -20,7 +20,7 @@ def set_executable(file):
     os.chmod(file, os.stat(file).st_mode | stat.S_IEXEC)
 
 
-def _initialize_git_repository(url, path, log_cb, force_clone):
+def _initialize_git_repository(url, path, log_cb, force_clone, set_pid_cb):
     log_cb({"sist2-admin": f"Cloning {url}"})
 
     if force_clone or not os.path.exists(os.path.join(path, ".git")):
@@ -36,14 +36,18 @@ def _initialize_git_repository(url, path, log_cb, force_clone):
         log_cb({"sist2-admin": f"Executing setup script {setup_script}"})
 
         set_executable(setup_script)
-        result = subprocess.run([setup_script], cwd=path, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
-        for line in result.stdout.split(b"\n"):
+        proc = subprocess.Popen([setup_script], cwd=path, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+        set_pid_cb(proc.pid)
+        proc.wait()
+        stdout = proc.stdout.read()
+
+        for line in stdout.split(b"\n"):
             if line:
                 log_cb({"stdout": line.decode()})
 
-        log_cb({"stdout": f"Executed setup script {setup_script}, return code = {result.returncode}"})
+        log_cb({"stdout": f"Executed setup script {setup_script}, return code = {proc.returncode}"})
 
-        if result.returncode != 0:
+        if proc.returncode != 0:
             raise Exception("Error when running setup script!")
 
     log_cb({"sist2-admin": f"Initialized git repository in {path}"})
@@ -60,11 +64,11 @@ class UserScript(BaseModel):
     def script_dir(self):
         return os.path.join(SCRIPT_FOLDER, self.name)
 
-    def setup(self, log_cb):
+    def setup(self, log_cb, set_pid_cb):
         os.makedirs(self.script_dir(), exist_ok=True)
 
         if self.type == ScriptType.GIT:
-            _initialize_git_repository(self.git_repository, self.script_dir(), log_cb, self.force_clone)
+            _initialize_git_repository(self.git_repository, self.script_dir(), log_cb, self.force_clone, set_pid_cb)
             self.force_clone = False
         elif self.type == ScriptType.SIMPLE:
             self._setup_simple()

sist2-admin/sist2_admin/sist2.py

@@ -243,7 +243,7 @@ class Sist2:
         self.bin_path = bin_path
         self._data_dir = data_directory
 
-    def index(self, options: IndexOptions, search_backend: Sist2SearchBackend, logs_cb):
+    def index(self, options: IndexOptions, search_backend: Sist2SearchBackend, logs_cb, set_pid_cb):
 
         args = [
             self.bin_path,
@@ -255,6 +255,8 @@ class Sist2:
         logs_cb({"sist2-admin": f"Starting sist2 command with args {args}"})
         proc = Popen(args, stdout=PIPE, stderr=PIPE)
 
+        set_pid_cb(proc.pid)
+
         t_stderr = Thread(target=self._consume_logs_stderr, args=(logs_cb, proc))
         t_stderr.start()
 

sist2-vue/src/Sist2Api.js

@@ -33,18 +33,6 @@ class Sist2Api {
 
     getSist2Info() {
         return axios.get(`${this.baseUrl}i`).then(resp => {
-            const indices = resp.data.indices;
-
-            resp.data.indices = indices.map(idx => {
-                return {
-                    id: idx.id,
-                    name: idx.name,
-                    timestamp: idx.timestamp,
-                    version: idx.version,
-                    models: idx.models,
-                };
-            });
-
             this.sist2Info = resp.data;
 
             return resp.data;
@@ -155,6 +143,12 @@ class Sist2Api {
         }
     }
 
+    _getIndexRoot(indexId) {
+        console.log(indexId)
+        console.log(this.sist2Info.indices.find(idx => idx.id === indexId))
+        return this.sist2Info.indices.find(idx => idx.id === indexId).root;
+    }
+
     esQuery(query) {
         return axios.post(`${this.baseUrl}es`, query).then(resp => {
             const res = resp.data;
@@ -163,6 +157,7 @@ class Sist2Api {
                 res.hits.hits.forEach((hit) => {
                     hit["_source"]["name"] = strUnescape(hit["_source"]["name"]);
                     hit["_source"]["path"] = strUnescape(hit["_source"]["path"]);
+                    hit["_source"]["indexRoot"] = this._getIndexRoot(hit["_source"]["index"]);
 
                     this.setHitProps(hit);
                     this.setHitTags(hit);
@@ -421,7 +416,9 @@ class Sist2Api {
         return axios.get(`${this.baseUrl}fts/dateRange`)
             .then(resp => ({
                 min: resp.data.dateMin,
-                max: resp.data.dateMax,
+                max: (resp.data.dateMax === resp.data.dateMin)
+                    ? resp.data.dateMax + 1
+                    : resp.data.dateMax,
             }));
     }
 
@@ -585,7 +582,7 @@ class Sist2Api {
         }
     }
 
-    getTagSuggestions(prefix)  {
+    getTagSuggestions(prefix) {
         if (this.backend() === "sqlite") {
             return this.getTagSuggestionsSqlite(prefix);
         } else {

src/cli.c

@@ -74,6 +74,21 @@ void sqlite_index_args_destroy(sqlite_index_args_t *args) {
     free(args);
 }
 
+char *add_trailing_slash(char *abs_path) {
+    if (strcmp(abs_path, "/") == 0) {
+        // Special case: don't add trailing slash for "/"
+        return abs_path;
+    }
+
+    char *new_abs_path = realloc(abs_path, strlen(abs_path) + 2);
+    if (new_abs_path == NULL) {
+        LOG_FATALF("cli.c", "FIXME: realloc() failed for abs_path=%s", abs_path);
+    }
+    strcat(new_abs_path, "/");
+
+    return new_abs_path;
+}
+
 int scan_args_validate(scan_args_t *args, int argc, const char **argv) {
     if (argc < 2) {
         fprintf(stderr, "Required positional argument: PATH.\n");
@@ -83,15 +98,10 @@ int scan_args_validate(scan_args_t *args, int argc, const char **argv) {
     char *abs_path = abspath(argv[1]);
     if (abs_path == NULL) {
         LOG_FATALF("cli.c", "Invalid PATH argument. File not found: %s", argv[1]);
-    } else {
-        char *new_abs_path = realloc(abs_path, strlen(abs_path) + 2);
-        if (new_abs_path == NULL) {
-            LOG_FATALF("cli.c", "FIXME: realloc() failed for argv[1]=%s, abs_path=%s", argv[1], abs_path);
-        }
-        strcat(new_abs_path, "/");
-        args->path = new_abs_path;
     }
 
+    args->path = add_trailing_slash(abs_path);
+
     if (args->tn_quality == OPTION_VALUE_UNSPECIFIED) {
         args->tn_quality = DEFAULT_QUALITY;
     } else if (args->tn_quality < 0 || args->tn_quality > 100) {

src/ctx.c

@@ -1,8 +1,6 @@
 #include "ctx.h"
 
 ScanCtx_t ScanCtx = {
-        .stat_index_size = 0,
-        .stat_tn_size = 0,
         .pool = NULL,
         .index.path = {0,},
 };

src/ctx.h

@@ -31,9 +31,6 @@ typedef struct {
     int depth;
     int calculate_checksums;
 
-    size_t stat_tn_size;
-    size_t stat_index_size;
-
     pcre *exclude;
     pcre_extra *exclude_extra;
     int fast;

src/database/database.c

@@ -149,7 +149,7 @@ void database_open(database_t *db) {
     }
 
 #ifdef SIST_DEBUG
-    CRASH_IF_NOT_SQLITE_OK(sqlite3_exec(db->db, "PRAGMA foreign_keys = ON;", NULL, NULL, NULL));
+        //    CRASH_IF_NOT_SQLITE_OK(sqlite3_exec(db->db, "PRAGMA foreign_keys = ON;", NULL, NULL, NULL));
 #else
     CRASH_IF_NOT_SQLITE_OK(sqlite3_exec(db->db, "PRAGMA ignore_check_constraints = ON;", NULL, NULL, NULL));
 #endif
@@ -373,7 +373,7 @@ void database_open(database_t *db) {
 }
 
 void database_close(database_t *db, int optimize) {
-    LOG_DEBUGF("database.c", "Closing database %s", db->filename);
+    LOG_DEBUGF("database.c", "Closing database %s (%p)", db->filename, db->db);
 
     if (optimize) {
         LOG_DEBUG("database.c", "Optimizing database");
@@ -516,32 +516,31 @@ database_iterator_t *database_create_document_iterator(database_t *db) {
     CRASH_IF_NOT_SQLITE_OK(
             sqlite3_prepare_v2(
                     db->db,
-                    "WITH doc (j) AS (SELECT CASE"
-                    " WHEN emb.embedding IS NULL THEN"
-                    "  json_set(document.json_data, "
-                    "      '$._id', document.id, "
-                    "      '$.size', document.size, "
-                    "      '$.mtime', document.mtime, "
-                    "      '$.mime', mim.name,"
-                    "      '$.thumbnail', document.thumbnail_count, "
-                    "      '$.tag', json_group_array((SELECT tag FROM tag WHERE document.id = tag.id)))"
-                    " ELSE"
-                    "  json_set(document.json_data,"
-                    "      '$._id', document.id,"
-                    "      '$.size', document.size,"
-                    "      '$.mtime', document.mtime,"
-                    "      '$.mime', mim.name,"
-                    "      '$.thumbnail', document.thumbnail_count, "
-                    "      '$.tag', json_group_array((SELECT tag FROM tag WHERE document.id = tag.id)),"
-                    "      '$.emb', json_group_object(m.path, json(emb_to_json(emb.embedding))),"
-                    "      '$.embedding', 1)"
-                    " END"
+                    "WITH doc (id, j) AS ("
+                    "SELECT"
+                    " document.id,"
+                    " json_set(document.json_data,"
+                    "  '$._id', document.id,"
+                    "  '$.index', (SELECT id FROM descriptor),"
+                    "  '$.size', document.size,"
+                    "  '$.mtime', document.mtime,"
+                    "  '$.mime', mim.name,"
+                    "  '$.thumbnail', document.thumbnail_count,"
+                    "  '$.tag', json_group_array(t.tag))"
                     " FROM document"
-                    " LEFT JOIN embedding emb ON document.id = emb.id"
-                    " LEFT JOIN model m ON emb.model_id = m.id"
-                    " LEFT JOIN mime mim ON mim.id = document.mime"
+                    "  LEFT JOIN mime mim ON mim.id = document.mime"
+                    "  LEFT JOIN tag t ON t.id = document.id"
                     " GROUP BY document.id)"
-                    " SELECT json_set(j, '$.index', (SELECT id FROM descriptor)) FROM doc",
+                    "SELECT CASE"
+                    " WHEN emb.embedding IS NULL THEN j"
+                    " ELSE json_set(j,"
+                    "  '$.emb', json_group_object(m.path, json(emb_to_json(emb.embedding))),"
+                    "  '$.embedding', 1"
+                    "     ) END"
+                    " FROM doc"
+                    " LEFT JOIN embedding emb ON doc.id = emb.id"
+                    " LEFT JOIN model m ON emb.model_id = m.id"
+                    " GROUP BY doc.id",
                     -1, &stmt, NULL));
 
     database_iterator_t *iter = malloc(sizeof(database_iterator_t));
@@ -594,8 +593,9 @@ cJSON *database_document_iter(database_iterator_t *iter) {
 cJSON *database_incremental_scan_begin(database_t *db) {
     LOG_DEBUG("database.c", "Preparing database for incremental scan");
     CRASH_IF_NOT_SQLITE_OK(sqlite3_exec(db->db, "DELETE FROM marked;", NULL, NULL, NULL));
+    LOG_DEBUG("database.c", "Preparing database for incremental scan (create marked table)");
     CRASH_IF_NOT_SQLITE_OK(
-            sqlite3_exec(db->db, "INSERT INTO marked SELECT ROWID, 0, mtime FROM document;", NULL, NULL, NULL));
+            sqlite3_exec(db->db, "INSERT INTO marked SELECT id, 0, mtime FROM document;", NULL, NULL, NULL));
 }
 
 cJSON *database_incremental_scan_end(database_t *db) {

src/database/database.h

@@ -105,7 +105,6 @@ typedef struct database {
     sqlite3_stmt *fts_write_tag_stmt;
     sqlite3_stmt *fts_model_size;
 
-
     char **tag_array;
 
     database_ipc_ctx_t *ipc_ctx;

src/index/web.c

@@ -90,6 +90,7 @@ subreq_ctx_t *web_post_async(const char *url, char *data, int insecure) {
     curl_easy_setopt(curl, CURLOPT_USERAGENT, "sist2");
     if (insecure) {
         curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
+        curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
     }
 
     curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, req->curl_err_buffer);
@@ -123,6 +124,7 @@ response_t *web_get(const char *url, int timeout, int insecure) {
     curl_easy_setopt(curl, CURLOPT_TIMEOUT, timeout);
     if (insecure) {
         curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
+        curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
     }
 
     struct curl_slist *headers = NULL;
@@ -162,6 +164,7 @@ response_t *web_post(const char *url, const char *data, int insecure) {
     curl_easy_setopt(curl, CURLOPT_USERAGENT, "sist2");
     if (insecure) {
         curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
+        curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
     }
 
     char err_buffer[CURL_ERROR_SIZE + 1] = {};
@@ -207,6 +210,7 @@ response_t *web_put(const char *url, const char *data, int insecure) {
     curl_easy_setopt(curl, CURLOPT_IPRESOLVE, CURLOPT_DNS_LOCAL_IP4);
     if (insecure) {
         curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
+        curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
     }
 
     struct curl_slist *headers = NULL;
@@ -241,6 +245,7 @@ response_t *web_delete(const char *url, int insecure) {
     curl_easy_setopt(curl, CURLOPT_USERAGENT, "sist2");
     if (insecure) {
         curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
+        curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
     }
 
     curl_easy_setopt(curl, CURLOPT_POSTFIELDS, "");

src/main.c

@@ -260,9 +260,6 @@ void sist2_scan(scan_args_t *args) {
     tpool_wait(ScanCtx.pool);
     tpool_destroy(ScanCtx.pool);
 
-    LOG_DEBUGF("main.c", "Thumbnail store size: %lu", ScanCtx.stat_tn_size);
-    LOG_DEBUGF("main.c", "Index size: %lu", ScanCtx.stat_index_size);
-
     database_t *db = database_create(args->output, INDEX_DATABASE);
     database_open(db);
 
@@ -356,7 +353,6 @@ void sist2_sqlite_index(sqlite_index_args_t *args) {
     database_fts_optimize(db);
 
     database_close(db, FALSE);
-    database_close(search_db, FALSE);
 }
 
 void sist2_web(web_args_t *args) {

src/sist.h

@@ -51,11 +51,11 @@
 #include <ctype.h>
 #include "git_hash.h"
 
-#define VERSION "3.3.0"
+#define VERSION "3.3.6"
 static const char *const Version = VERSION;
 static const int VersionMajor = 3;
 static const int VersionMinor = 3;
-static const int VersionPatch = 0;
+static const int VersionPatch = 6;
 
 #ifndef SIST_PLATFORM
 #define SIST_PLATFORM unknown

src/tpool.c

@@ -77,14 +77,14 @@ static void worker_thread_loop(tpool_t *pool) {
         job_t *job = database_get_work(ProcData.ipc_db, pool->shm->job_type);
 
         if (job != NULL) {
-            pthread_mutex_lock(&(pool->shm->data_mutex));
-            pool->shm->busy_count += 1;
-            pthread_mutex_unlock(&(pool->shm->data_mutex));
-
             if (pool->shm->stop) {
                 break;
             }
 
+            pthread_mutex_lock(&(pool->shm->data_mutex));
+            pool->shm->busy_count += 1;
+            pthread_mutex_unlock(&(pool->shm->data_mutex));
+
             if (job->type == JOB_PARSE_JOB) {
                 parse(job->parse_job);
             } else if (job->type == JOB_BULK_LINE) {
@@ -110,11 +110,11 @@ static void worker_thread_loop(tpool_t *pool) {
             if (LogCtx.json_logs) {
                 progress_bar_print_json(done,
                                         count,
-                                        ScanCtx.stat_tn_size,
-                                        ScanCtx.stat_index_size, pool->shm->waiting);
+                                        0,
+                                        0, pool->shm->waiting);
             } else {
                 progress_bar_print((double) done / count,
-                                   ScanCtx.stat_tn_size, ScanCtx.stat_index_size);
+                                   0, 0);
             }
         }
 
@@ -200,11 +200,11 @@ static void *tpool_worker(void *arg) {
             pool->shm->ipc_ctx.completed_job_count += 1;
             pthread_mutex_unlock(&(pool->shm->ipc_ctx.mutex));
 
-            pthread_mutex_lock(&(pool->shm->data_mutex));
-            pool->shm->busy_count -= 1;
-            pthread_mutex_unlock(&(pool->shm->data_mutex));
-
             if (WIFSIGNALED(status)) {
+                pthread_mutex_lock(&(pool->shm->data_mutex));
+                pool->shm->busy_count -= 1;
+                pthread_mutex_unlock(&(pool->shm->data_mutex));
+
                 int crashed_thread_id = -1;
                 for (int i = 0; i < MAX_THREADS; i++) {
                     if (pool->shm->thread_id_to_pid_mapping[i] == pid) {
@@ -265,14 +265,14 @@ void tpool_wait(tpool_t *pool) {
         if (pool->shm->ipc_ctx.job_count > 0) {
             pthread_cond_wait(&(pool->shm->done_working_cond), &pool->shm->mutex);
         } else {
-            if (pool->shm->ipc_ctx.job_count == 0 && pool->shm->busy_count == 0) {
+            if (pool->shm->ipc_ctx.job_count == 0 && pool->shm->busy_count <= 0) {
                 pool->shm->stop = TRUE;
                 break;
             }
         }
     }
     if (pool->print_progress && !LogCtx.json_logs) {
-        progress_bar_print(1.0, ScanCtx.stat_tn_size, ScanCtx.stat_index_size);
+        progress_bar_print(1.0, 0, 0);
     }
     pthread_mutex_unlock(&pool->shm->mutex);
 

src/web/serve.c

@@ -88,7 +88,7 @@ void stats_files(struct mg_connection *nc, struct mg_http_message *hm) {
 
     memcpy(index_id_str, hm->uri.ptr + 3, 8);
     *(index_id_str + 8) = '\0';
-    int index_id = (int)strtol(index_id_str, NULL, 16);
+    int index_id = (int) strtol(index_id_str, NULL, 16);
 
     memcpy(arg_stat_type, hm->uri.ptr + 3 + 9, 4);
     *(arg_stat_type + sizeof(arg_stat_type) - 1) = '\0';
@@ -368,6 +368,10 @@ void index_info(struct mg_connection *nc) {
         cJSON_AddNumberToObject(idx_json, "timestamp", (double) idx->desc.timestamp);
         cJSON_AddItemToArray(arr, idx_json);
 
+#ifdef SIST_DEBUG_INFO
+        cJSON_AddStringToObject(idx_json, "root", idx->desc.root);
+#endif
+
         cJSON *models = database_get_models(idx->db);
         cJSON_AddItemToObject(idx_json, "models", models);
     }
@@ -480,7 +484,7 @@ tag_req_t *parse_tag_request(cJSON *json) {
     return req;
 }
 
-subreq_ctx_t *elastic_delete_tag(const char* sid, const tag_req_t *req) {
+subreq_ctx_t *elastic_delete_tag(const char *sid, const tag_req_t *req) {
     char *buf = malloc(sizeof(char) * 8192);
     snprintf(buf, 8192,
              "{"
@@ -500,7 +504,7 @@ subreq_ctx_t *elastic_delete_tag(const char* sid, const tag_req_t *req) {
     return web_post_async(url, buf, WebCtx.es_insecure_ssl);
 }
 
-subreq_ctx_t *elastic_write_tag(const char* sid, const tag_req_t *req) {
+subreq_ctx_t *elastic_write_tag(const char *sid, const tag_req_t *req) {
     char *buf = malloc(sizeof(char) * 8192);
     snprintf(buf, 8192,
              "{"