[MOD] -J and -H flags for the max XMPP/HTTP thread

DATES.TXT

@@ -1,6 +1,6 @@
 Some dates for Parsee-related events. They mostly serve as LDA's TODOs with 
 a strict deadline:
-    - ~September 2024:
+    - ~September 2024[star-of-hope]:
         Get Parsee into the _Phantasmagoria of Bug View_ stage (essentially 
         v0.0.1 for a public testing) once I can afford `yama`, and start 
         bridging the Matrix room alongside a shiny XMPP MUC, bridged by 

src/Main.c

@@ -3,12 +3,14 @@
 #include <Cytoplasm/Memory.h>
 #include <Cytoplasm/Util.h>
 #include <Cytoplasm/Cron.h>
+#include <Cytoplasm/Args.h>
 #include <Cytoplasm/Log.h>
 #include <Cytoplasm/Str.h>
 
 #include <pthread.h>
 #include <string.h>
 #include <signal.h>
+#include <stdlib.h>
 
 #include <StringStream.h>
 #include <Parsee.h>
@@ -30,7 +32,7 @@ ParseeUptime(void)
 }
 
 int
-Main(void)
+Main(Array *args, HashMap *env)
 {
     HttpServerConfig conf;
     const ParseeConfig *parsee_conf;
@@ -50,13 +52,34 @@ Main(void)
 
     ParseeConfigLoad("parsee.json");
     ParseeConfigInit();
-    
+    parsee_conf = ParseeConfigGet();
+
+    {
+        ArgParseState state;
+        int flag;
+        int xmpp = 8;
+        int http = 8;
+
+        ArgParseStateInit(&state);
+        while ((flag = ArgParse(&state, args, "H:J:")) != -1)
+        {
+            switch (flag)
+            {
+                case 'H':
+                    http = strtol(state.optArg, NULL, 10);
+                    break;
+                case 'J':
+                    xmpp = strtol(state.optArg, NULL, 10);
+                    break;
+            }
+        }
+        ParseeSetThreads(xmpp, http);
+    }
     /* Write out the config file to a YAML document */
     yaml = StreamOpen("parsee.yaml", "w");
     ParseeExportConfigYAML(yaml);
     StreamClose(yaml);
 
-    parsee_conf = ParseeConfigGet();
     {
         Log(LOG_NOTICE, "Connecting to XMPP...");
         jabber = XMPPInitialiseCompStream(
@@ -83,8 +106,8 @@ Main(void)
     ASRegisterUser(parsee_conf, parsee_conf->sender_localpart);
 
     conf.port = parsee_conf->port;
-    conf.threads = 4;
-    conf.maxConnections = 32;
+    conf.threads = parsee_conf->http_threads;
+    conf.maxConnections = 32; /* TODO */
     conf.handlerArgs = ParseeInitData(jabber);
     conf.handler = ParseeRequest;
 

src/Parsee/Config.c

@@ -133,6 +133,8 @@ ParseeConfigInit(void)
     config = Malloc(sizeof(*config));
     config->as_token = StrRandom(32);
     config->hs_token = StrRandom(32);
+    config->http_threads = 8;
+    config->xmpp_threads = 8;
 
     /* TODO: This is NOT user friendly, and I know it! */
     config->sender_localpart = PromptString(
@@ -236,6 +238,9 @@ ParseeConfigLoad(char *conf)
 #define CopyToInt(to, str)  config->to = (int) ( \
                                 JsonValueAsInteger(HashMapGet(json, str)) \
                             )
+
+    config->http_threads = 8;
+    config->xmpp_threads = 8;
     
     CopyToStr(as_token, "as_token");
     CopyToStr(hs_token, "hs_token");
@@ -260,6 +265,17 @@ ParseeConfigLoad(char *conf)
     StreamClose(stream);
 }
 
+void
+ParseeSetThreads(int xmpp, int http)
+{
+    if (!config)
+    {
+        return;
+    }
+    config->http_threads = http;
+    config->xmpp_threads = xmpp;
+}
+
 void
 ParseeExportConfigYAML(Stream *stream)
 {

src/XMPPThread/ReListener.c

@@ -155,7 +155,7 @@ ParseeXMPPThread(void *argp)
 
     /* ... and its readers. */
     /* TODO: Make that configurable. */
-    info.available_dispatchers = 16;
+    info.available_dispatchers = args->config->xmpp_threads;
     info.dispatchers = Malloc(
         sizeof(*info.dispatchers) * info.available_dispatchers
     );

src/include/Parsee.h

@@ -41,6 +41,9 @@ typedef struct ParseeConfig {
 
     /* ------- DB -------- */
     char *db_path;
+
+    /* - COMMAND-LINE FLAGS - */
+    int xmpp_threads, http_threads;
 } ParseeConfig;
 
 typedef struct ParseeData {
@@ -228,7 +231,7 @@ extern void ParseePushHeadTable(char *room, char *id);
 extern char *ParseeLookupHead(char *room);
 extern void ParseeDestroyHeadTable(void);
 
-/* Disables a user/room/MUC's ability to interact from Parsee, and attempts 
+/** Disables a user/room/MUC's ability to interact from Parsee, and attempts 
  * to ban them from rooms where Parsee has the ability to do so ("noflying").
  * ---------------
  * Returns: NOTHING
@@ -236,7 +239,7 @@ extern void ParseeDestroyHeadTable(void);
  * Modifies: the database */
 extern void ParseeGlobalBan(ParseeData *, char *user, char *reason);
 
-/* Verifies if a user was banned globally. If so (and if {room} is set), 
+/** Verifies if a user was banned globally. If so (and if {room} is set), 
  * tries to ban the user from it.
  * ---------------
  * Returns: NOTHING
@@ -254,7 +257,7 @@ extern bool ParseeVerifyDMStanza(ParseeData *data, char *room_id, char *id);
  * Modifies: NOTHING */
 extern bool ParseeIsAdmin(ParseeData *data, char *user);
 
-/* Measures Parsee's overall uptime.
+/** Measures Parsee's overall uptime.
  * ----------------
  * Returns: uptime since the call to Main in milliseconds. 
  * Modifies: NOTHING */
@@ -295,4 +298,10 @@ extern void ParseeAchievement(const char *func, const char *msg, bool die);
  * Thrasher: Free */
 extern char * ParseeGenerateMTO(char *common_id);
 
+/** Sets the amount of XMPP/HTTP threads to use
+ * ----------------------
+ * Returns: NOTHING
+ * Modifies: the Parsee config  */
+extern void ParseeSetThreads(int xmpp, int http);
+
 #endif