chore: add example for testing blocking tasks

.editorconfig

@@ -0,0 +1,5 @@
+root = true
+
+[*.{c,cpp,h}]
+indent_style = space
+indent_size = 2

.gitignore

@@ -1,2 +1,5 @@
 build/
 .cache/
+compile_commands.json
+.cache/
+vgcore.*

Makefile

@@ -9,14 +9,20 @@ SRCS != find '$(SRC_DIR)' -iname '*.c'
 SRCS_H != find include -iname '*.h'
 SRCS_H_INTERNAL != find $(SRC_DIR) -iname '*.h'
 SRCS_TEST != find '$(TEST_DIR)' -iname '*.c'
+SRCS_EXAMPLE != find '$(EXAMPLE_DIR)' -iname '*.c'
 
 OBJS := $(SRCS:%=$(BUILD_DIR)/%.o)
 OBJS_TEST := $(SRCS_TEST:%=$(BUILD_DIR)/%.o)
+OBJS_EXAMPLE := $(SRCS_EXAMPLE:%=$(BUILD_DIR)/%.o)
+
 DEPS := $(SRCS:%=$(BUILD_DIR)/%.d) $(SRCS_TEST:%=$(BUILD_DIR)/%.d)
 
 BINS_TEST := $(OBJS_TEST:%.c.o=%)
+BINS_EXAMPLE := $(OBJS_EXAMPLE:%.c.o=%)
+
 TARGETS_TEST := $(BINS_TEST:%=test-%)
 TARGETS_MEM_TEST := $(BINS_TEST:%=test-mem-%)
+TARGETS_EXAMPLE := $(BINS_EXAMPLE:%=example-%)
 
 _CFLAGS := $(addprefix -I,$(INC_DIRS)) $(CFLAGS) -Wall -Wextra
 

config.mk

@@ -3,6 +3,7 @@ LIB_FILENAME = liblnm.a
 BUILD_DIR = build
 SRC_DIR = src
 TEST_DIR = test
+EXAMPLE_DIR = example
 THIRDPARTY = src/picohttpparser.c include/picohttpparser.h
 
 PUB_INC_DIR = include

example/blocking.c

@@ -0,0 +1,38 @@
+#include <unistd.h>
+
+#include "lnm/log.h"
+#include "lnm/http/loop.h"
+
+lnm_err ctx_init(void **c_ctx, void *gctx) {
+  *c_ctx = NULL;
+
+  return lnm_err_ok;
+}
+
+void ctx_reset(void *c_ctx) {}
+void ctx_free(void *c_ctx) {}
+
+lnm_http_step_err slow_step(lnm_http_conn *conn) {
+  sleep(1);
+
+  return lnm_http_step_err_done;
+}
+
+int main() {
+  lnm_http_loop *hl;
+  lnm_http_step *step = NULL;
+  lnm_http_route *route;
+
+  lnm_http_loop_init(&hl, NULL, ctx_init,
+                     ctx_reset,
+                     ctx_free);
+
+  lnm_http_step_init(&step, slow_step);
+  lnm_http_route_init_literal(&route, lnm_http_method_get, "/", step);
+  lnm_http_loop_route_add(hl, route);
+
+  lnm_log_init_global();
+  lnm_log_register_stdout(lnm_log_level_debug);
+
+  lnm_http_loop_run(hl, 8080, 1);
+}