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annotate seobeo/os/s_macos_edge.c @ 65:ecb6ee6a22c3

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[Misc] I will no longer drink cool aids of capital P.
author June Park <parkjune1995@gmail.com>
date Wed, 24 Dec 2025 06:22:59 -0800
parents ea9ef388ab97
children a0f0ad5e42eb
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114cad94008f [Seobeo] Updated to support thread and edge server calls.
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1 #include <sys/event.h>
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2 #include "seobeo/seobeo.h"
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3
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4
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5 void *Seobeo_Web_Edge_Worker(void *vargs)
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6 {
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7 WorkerArgs *args = vargs;
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8 struct kevent evlist[64];
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9
ea9ef388ab97 [Seobeo] Fixed issues with epoll or kqeue in different threads. Initizlied the event looop inside of the thread itself.
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10 // Each thread creates its own kqueue to avoid race conditions
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11 int kq = kqueue();
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12 if (kq < 0) {
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13 perror("kqueue");
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14 return NULL;
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15 }
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16
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17 // Add server socket to this thread's kqueue
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18 struct kevent kev = {
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19 .ident = args->srv->socket,
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20 .filter = EVFILT_READ,
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21 .flags = EV_ADD,
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22 .udata = args->srv
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23 };
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24 kevent(kq, &kev, 1, NULL, 0, NULL);
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25
33
c0f6c8c7829f [Seobeo] Linux epoll. Set the client socket to be nonblocking so that it doesn't stop loading when two different threads handle different client calls. I might have problem with socket not being cleaned up properly so need to check that.
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26 while (1)
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27 {
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28 int ne = kevent(kq, NULL, 0, evlist, 64, NULL);
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29 if (ne < 0) {
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30 if (errno == EINTR) continue;
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31 perror("kevent");
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32 continue;
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33 }
33
c0f6c8c7829f [Seobeo] Linux epoll. Set the client socket to be nonblocking so that it doesn't stop loading when two different threads handle different client calls. I might have problem with socket not being cleaned up properly so need to check that.
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parents: 19
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34
c0f6c8c7829f [Seobeo] Linux epoll. Set the client socket to be nonblocking so that it doesn't stop loading when two different threads handle different client calls. I might have problem with socket not being cleaned up properly so need to check that.
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35 for (int i = 0; i < ne; i++)
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36 {
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37 Seobeo_PHandle h = evlist[i].udata;
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c0f6c8c7829f [Seobeo] Linux epoll. Set the client socket to be nonblocking so that it doesn't stop loading when two different threads handle different client calls. I might have problem with socket not being cleaned up properly so need to check that.
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parents: 19
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38 if (h == args->srv)
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39 {
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40 // Accept new connections in a loop (for edge-triggered behavior)
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41 while (1) {
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42 Seobeo_PHandle cli = Seobeo_Stream_Handle_Server_Accept(args->srv);
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43 if (!cli) break;
33
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44
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45 struct kevent client_kev = {
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46 .ident = cli->socket,
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47 .filter = EVFILT_READ,
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48 .flags = EV_ADD | EV_ONESHOT,
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49 .udata = cli
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50 };
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51 kevent(kq, &client_kev, 1, NULL, 0, NULL);
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52 }
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53 } else {
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54 // Remove from kqueue first
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55 struct kevent del_kev = {
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56 .ident = h->socket,
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57 .filter = EVFILT_READ,
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58 .flags = EV_DELETE,
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59 };
62
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60 kevent(kq, &del_kev, 1, NULL, 0, NULL);
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61
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62 // Handle request (this function destroys the handle internally)
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63 Seobeo_Web_HandleClientRequest(h, args->cache);
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64 }
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65 }
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66 }
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67
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68 close(kq);
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69 return NULL;
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70 }
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71
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72 void Seobeo_Web_Edge(
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73 Seobeo_PHandle p_server_handle,
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74 int thread_count,
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ecb6ee6a22c3 [Misc] I will no longer drink cool aids of capital P.
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75 Dowa_HashMap *p_html_cache)
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76 {
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77 pthread_attr_t attr;
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78 pthread_attr_init(&attr);
33
c0f6c8c7829f [Seobeo] Linux epoll. Set the client socket to be nonblocking so that it doesn't stop loading when two different threads handle different client calls. I might have problem with socket not being cleaned up properly so need to check that.
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79 pthread_attr_setstacksize(&attr, 5 * 1024 * 1024); // 5 MB
7
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80
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81 pthread_t threads[thread_count];
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82 for (int i = 0; i < thread_count; i++)
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83 {
18
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84 WorkerArgs *args = malloc(sizeof(WorkerArgs));
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85 *args = (WorkerArgs){ p_server_handle, p_html_cache };
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86
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87 pthread_create(&threads[i], &attr, Seobeo_Web_Edge_Worker, args);
7
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88 }
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89 for (int i = 0; i < thread_count; i++)
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90 {
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91 pthread_join(threads[i], NULL);
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92 }
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93
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94 pthread_attr_destroy(&attr);
7
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95 return;
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96 }