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Using case-insensitive string comparison for connection: keep-alive

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This commit is contained in:
Sergey Lyubka 2014-01-10 22:46:03 +00:00
parent e2b42e4117
commit ff85b802c3
1 changed files with 20 additions and 20 deletions
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40
mongoose.c
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@ -455,26 +455,6 @@ static void set_non_blocking_mode(sock_t sock) {
#endif
}
static int should_keep_alive(const struct mg_connection *conn) {
const char *method = conn->request_method;
const char *http_version = conn->http_version;
const char *header = mg_get_header(conn, "Connection");
return method != NULL && !strcmp(method, "GET") &&
((header != NULL && !mg_strcasecmp(header, "keep-alive")) ||
(header == NULL && http_version && !strcmp(http_version, "1.1")));
}
static const char *suggest_connection_header(const struct mg_connection *conn) {
return should_keep_alive(conn) ? "keep-alive" : "close";
}
static void mg_strlcpy(register char *dst, register const char *src, size_t n) {
for (; *src != '\0' && n > 1; n--) {
*dst++ = *src++;
}
*dst = '\0';
}
// A helper function for traversing a comma separated list of values.
// It returns a list pointer shifted to the next value, or NULL if the end
// of the list found.
@ -1529,6 +1509,26 @@ static int convert_uri_to_file_name(struct connection *conn, char *buf,
return 0;
}
static int should_keep_alive(const struct mg_connection *conn) {
const char *method = conn->request_method;
const char *http_version = conn->http_version;
const char *header = mg_get_header(conn, "Connection");
return method != NULL && !strcmp(method, "GET") &&
((header != NULL && !mg_strcasecmp(header, "keep-alive")) ||
(header == NULL && http_version && !strcmp(http_version, "1.1")));
}
static const char *suggest_connection_header(const struct mg_connection *conn) {
return should_keep_alive(conn) ? "keep-alive" : "close";
}
static void mg_strlcpy(register char *dst, register const char *src, size_t n) {
for (; *src != '\0' && n > 1; n--) {
*dst++ = *src++;
}
*dst = '\0';
}
int mg_write(struct mg_connection *c, const void *buf, int len) {
return spool(&((struct connection *) c)->remote_iobuf, buf, len);
}