Remove clientRemove call from clientCast

If an error occurs on a client socket during a broadcast, that client
will show up in the kqueue loop with EV_EOF and get removed that way.

Tested by sending SIGKILL to a client and watching its cursor disappear.

1 files changed, 1 insertions, 8 deletions

diff --git a/server.c b/server.c
index 3836f5d..29beabf 100644
--- a/server.c
+++ b/server.c
@@ -114,8 +114,6 @@ static struct Client *clientAdd(int fd) {
     return client;
 }
 
-static void clientRemove(struct Client *client);
-
 static bool clientSend(const struct Client *client, const struct ServerMessage *msg) {
     ssize_t len = send(client->fd, msg, sizeof(*msg), 0);
     if (len < 0) return false;
@@ -130,16 +128,11 @@ static bool clientSend(const struct Client *client, const struct ServerMessage *
 }
 
 static void clientCast(const struct Client *origin, const struct ServerMessage *msg) {
-retry:
     for (struct Client *client = clientHead; client; client = client->next) {
         if (client == origin) continue;
         if (client->tileX != origin->tileX) continue;
         if (client->tileY != origin->tileY) continue;
-
-        if (!clientSend(client, msg)) {
-            clientRemove(client);
-            goto retry;
-        }
+        clientSend(client, msg);
     }
 }